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Finding the Third Proportional to 15,173,913 and 22,761,354

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Solution

The third proportional to 15,173,913 and 22,761,354 is: 34,142,757.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,173,913 : 22,761,354 = 22,761,354 : x
  2. Step 2: Convert to fraction form
    15,173,913/22,761,354 = 22,761,354/x
  3. Step 3: Cross multiply
    15,173,913x = 22,761,354 × 22,761,354
  4. Step 4: Simplify right side
    15,173,913x = 518,079,235,913,316
  5. Step 5: Solve for x
    x = 518,079,235,913,316/15,173,913
  6. Step 6: Final answer
    x = 34,142,757.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.