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Finding the Third Proportional to 25,269,426 and 38,816,928

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Solution

The third proportional to 25,269,426 and 38,816,928 is: 59,627,547.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,269,426 : 38,816,928 = 38,816,928 : x
  2. Step 2: Convert to fraction form
    25,269,426/38,816,928 = 38,816,928/x
  3. Step 3: Cross multiply
    25,269,426x = 38,816,928 × 38,816,928
  4. Step 4: Simplify right side
    25,269,426x = 1,506,753,899,357,184
  5. Step 5: Solve for x
    x = 1,506,753,899,357,184/25,269,426
  6. Step 6: Final answer
    x = 59,627,547.51

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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.