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Finding the Third Proportional to 25,168,734 and 38,865,784

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Solution

The third proportional to 25,168,734 and 38,865,784 is: 60,016,891.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,168,734 : 38,865,784 = 38,865,784 : x
  2. Step 2: Convert to fraction form
    25,168,734/38,865,784 = 38,865,784/x
  3. Step 3: Cross multiply
    25,168,734x = 38,865,784 × 38,865,784
  4. Step 4: Simplify right side
    25,168,734x = 1,510,549,165,934,656
  5. Step 5: Solve for x
    x = 1,510,549,165,934,656/25,168,734
  6. Step 6: Final answer
    x = 60,016,891.03

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.