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Finding the Third Proportional to 9,713,522 and 14,255,355

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Solution

The third proportional to 9,713,522 and 14,255,355 is: 20,920,850.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713,522 : 14,255,355 = 14,255,355 : x
  2. Step 2: Convert to fraction form
    9,713,522/14,255,355 = 14,255,355/x
  3. Step 3: Cross multiply
    9,713,522x = 14,255,355 × 14,255,355
  4. Step 4: Simplify right side
    9,713,522x = 203,215,146,176,025
  5. Step 5: Solve for x
    x = 203,215,146,176,025/9,713,522
  6. Step 6: Final answer
    x = 20,920,850.97

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.