Home / 15,374,216,132.80-23,061,324,199.20-4,332,732,196.30

Finding the Fourth Proportional to 15,374,216,132.80, 23,061,324,199.20 and 4,332,732,196.30

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Solution

The fourth proportional to 15,374,216,132.80, 23,061,324,199.20 and 4,332,732,196.30 is: 6,499,098,294.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,374,216,132.80 : 23,061,324,199.20 = 4,332,732,196.30 : x
  2. Step 2: Convert to fraction form
    15,374,216,132.80/23,061,324,199.20 = 4,332,732,196.30/x
  3. Step 3: Cross multiply
    15,374,216,132.80x = 23,061,324,199.20 × 4,332,732,196.30
  4. Step 4: Simplify right side
    15,374,216,132.80x = 99,918,541,847,186,161,664
  5. Step 5: Solve for x
    x = 99,918,541,847,186,161,664/15,374,216,132.80
  6. Step 6: Final answer
    x = 6,499,098,294.45

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Double scale
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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.