Home / 6,315,269,563,069.40-8,715,123,167,604.40-3,499,580,050,834.40

Finding the Fourth Proportional to 6,315,269,563,069.40, 8,715,123,167,604.40 and 3,499,580,050,834.40

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Solution

The fourth proportional to 6,315,269,563,069.40, 8,715,123,167,604.40 and 3,499,580,050,834.40 is: 4,829,448,826,106.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,315,269,563,069.40 : 8,715,123,167,604.40 = 3,499,580,050,834.40 : x
  2. Step 2: Convert to fraction form
    6,315,269,563,069.40/8,715,123,167,604.40 = 3,499,580,050,834.40/x
  3. Step 3: Cross multiply
    6,315,269,563,069.40x = 8,715,123,167,604.40 × 3,499,580,050,834.40
  4. Step 4: Simplify right side
    6,315,269,563,069.40x = 30,499,271,177,913,063,071,285,248
  5. Step 5: Solve for x
    x = 30,499,271,177,913,063,071,285,248/6,315,269,563,069.40
  6. Step 6: Final answer
    x = 4,829,448,826,106.73

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Double scale
Find fourth proportional to 6,315,269,563,070.40, 8,715,123,167,605.78 and 3,499,580,050,835.40
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.