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Finding the Third Proportional to 14,187,074 and 22,012,509

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Solution

The third proportional to 14,187,074 and 22,012,509 is: 34,154,368.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,187,074 : 22,012,509 = 22,012,509 : x
  2. Step 2: Convert to fraction form
    14,187,074/22,012,509 = 22,012,509/x
  3. Step 3: Cross multiply
    14,187,074x = 22,012,509 × 22,012,509
  4. Step 4: Simplify right side
    14,187,074x = 484,550,552,475,081
  5. Step 5: Solve for x
    x = 484,550,552,475,081/14,187,074
  6. Step 6: Final answer
    x = 34,154,368.44

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.