Home / 24,447,956.40-36,671,934.60-15,838,612.20

Finding the Fourth Proportional to 24,447,956.40, 36,671,934.60 and 15,838,612.20

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Solution

The fourth proportional to 24,447,956.40, 36,671,934.60 and 15,838,612.20 is: 23,757,918.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447,956.40 : 36,671,934.60 = 15,838,612.20 : x
  2. Step 2: Convert to fraction form
    24,447,956.40/36,671,934.60 = 15,838,612.20/x
  3. Step 3: Cross multiply
    24,447,956.40x = 36,671,934.60 × 15,838,612.20
  4. Step 4: Simplify right side
    24,447,956.40x = 580,832,550,753,162.12
  5. Step 5: Solve for x
    x = 580,832,550,753,162.12/24,447,956.40
  6. Step 6: Final answer
    x = 23,757,918.30

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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.