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Finding the Third Proportional to 88,894,308 and 133,578,145

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Solution

The third proportional to 88,894,308 and 133,578,145 is: 200,722,872.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,894,308 : 133,578,145 = 133,578,145 : x
  2. Step 2: Convert to fraction form
    88,894,308/133,578,145 = 133,578,145/x
  3. Step 3: Cross multiply
    88,894,308x = 133,578,145 × 133,578,145
  4. Step 4: Simplify right side
    88,894,308x = 17,843,120,821,641,024
  5. Step 5: Solve for x
    x = 17,843,120,821,641,024/88,894,308
  6. Step 6: Final answer
    x = 200,722,872.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.