Home / 24,701,422.74-34,088,164.25-13,688,357.78

Finding the Fourth Proportional to 24,701,422.74, 34,088,164.25 and 13,688,357.78

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Solution

The fourth proportional to 24,701,422.74, 34,088,164.25 and 13,688,357.78 is: 18,890,045.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,701,422.74 : 34,088,164.25 = 13,688,357.78 : x
  2. Step 2: Convert to fraction form
    24,701,422.74/34,088,164.25 = 13,688,357.78/x
  3. Step 3: Cross multiply
    24,701,422.74x = 34,088,164.25 × 13,688,357.78
  4. Step 4: Simplify right side
    24,701,422.74x = 466,610,988,078,522.75
  5. Step 5: Solve for x
    x = 466,610,988,078,522.75/24,701,422.74
  6. Step 6: Final answer
    x = 18,890,045.04

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1.5x scale

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.