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Finding the Third Proportional to 15,702,141 and 23,459,103

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Solution

The third proportional to 15,702,141 and 23,459,103 is: 35,048,055.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,702,141 : 23,459,103 = 23,459,103 : x
  2. Step 2: Convert to fraction form
    15,702,141/23,459,103 = 23,459,103/x
  3. Step 3: Cross multiply
    15,702,141x = 23,459,103 × 23,459,103
  4. Step 4: Simplify right side
    15,702,141x = 550,329,513,564,609
  5. Step 5: Solve for x
    x = 550,329,513,564,609/15,702,141
  6. Step 6: Final answer
    x = 35,048,055.78

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.