Home / 6,376,359,910.20-9,566,331,455.70-3,104,915,839.80

Finding the Fourth Proportional to 6,376,359,910.20, 9,566,331,455.70 and 3,104,915,839.80

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Solution

The fourth proportional to 6,376,359,910.20, 9,566,331,455.70 and 3,104,915,839.80 is: 4,658,246,159.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,359,910.20 : 9,566,331,455.70 = 3,104,915,839.80 : x
  2. Step 2: Convert to fraction form
    6,376,359,910.20/9,566,331,455.70 = 3,104,915,839.80/x
  3. Step 3: Cross multiply
    6,376,359,910.20x = 9,566,331,455.70 × 3,104,915,839.80
  4. Step 4: Simplify right side
    6,376,359,910.20x = 29,702,654,065,579,925,504
  5. Step 5: Solve for x
    x = 29,702,654,065,579,925,504/6,376,359,910.20
  6. Step 6: Final answer
    x = 4,658,246,159.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.