Home / 24,911,316.79-34,377,638.69-13,898,068.74

Finding the Fourth Proportional to 24,911,316.79, 34,377,638.69 and 13,898,068.74

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Solution

The fourth proportional to 24,911,316.79, 34,377,638.69 and 13,898,068.74 is: 19,179,346.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,316.79 : 34,377,638.69 = 13,898,068.74 : x
  2. Step 2: Convert to fraction form
    24,911,316.79/34,377,638.69 = 13,898,068.74/x
  3. Step 3: Cross multiply
    24,911,316.79x = 34,377,638.69 × 13,898,068.74
  4. Step 4: Simplify right side
    24,911,316.79x = 477,782,785,667,248.75
  5. Step 5: Solve for x
    x = 477,782,785,667,248.75/24,911,316.79
  6. Step 6: Final answer
    x = 19,179,346.87

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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.