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Finding the Third Proportional to 89,430,696 and 134,593,830

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Solution

The third proportional to 89,430,696 and 134,593,830 is: 202,564,666.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,430,696 : 134,593,830 = 134,593,830 : x
  2. Step 2: Convert to fraction form
    89,430,696/134,593,830 = 134,593,830/x
  3. Step 3: Cross multiply
    89,430,696x = 134,593,830 × 134,593,830
  4. Step 4: Simplify right side
    89,430,696x = 18,115,499,074,068,900
  5. Step 5: Solve for x
    x = 18,115,499,074,068,900/89,430,696
  6. Step 6: Final answer
    x = 202,564,666.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.