Home / 6,315,269,563,070.70-8,715,123,167,606.20-3,499,580,050,835.80

Finding the Fourth Proportional to 6,315,269,563,070.70, 8,715,123,167,606.20 and 3,499,580,050,835.80

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Solution

The fourth proportional to 6,315,269,563,070.70, 8,715,123,167,606.20 and 3,499,580,050,835.80 is: 4,829,448,826,108.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,315,269,563,070.70 : 8,715,123,167,606.20 = 3,499,580,050,835.80 : x
  2. Step 2: Convert to fraction form
    6,315,269,563,070.70/8,715,123,167,606.20 = 3,499,580,050,835.80/x
  3. Step 3: Cross multiply
    6,315,269,563,070.70x = 8,715,123,167,606.20 × 3,499,580,050,835.80
  4. Step 4: Simplify right side
    6,315,269,563,070.70x = 30,499,271,177,931,561,495,429,120
  5. Step 5: Solve for x
    x = 30,499,271,177,931,561,495,429,120/6,315,269,563,070.70
  6. Step 6: Final answer
    x = 4,829,448,826,108.66

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Double scale
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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.