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Finding the Third Proportional to 14,989,160 and 32,251,702

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Solution

The third proportional to 14,989,160 and 32,251,702 is: 69,394,968.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,989,160 : 32,251,702 = 32,251,702 : x
  2. Step 2: Convert to fraction form
    14,989,160/32,251,702 = 32,251,702/x
  3. Step 3: Cross multiply
    14,989,160x = 32,251,702 × 32,251,702
  4. Step 4: Simplify right side
    14,989,160x = 1,040,172,281,896,804
  5. Step 5: Solve for x
    x = 1,040,172,281,896,804/14,989,160
  6. Step 6: Final answer
    x = 69,394,968.22

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.