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Finding the Third Proportional to 58,991,226.75 and 89,306,691.75

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Solution

The third proportional to 58,991,226.75 and 89,306,691.75 is: 135,201,209.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,991,226.75 : 89,306,691.75 = 89,306,691.75 : x
  2. Step 2: Convert to fraction form
    58,991,226.75/89,306,691.75 = 89,306,691.75/x
  3. Step 3: Cross multiply
    58,991,226.75x = 89,306,691.75 × 89,306,691.75
  4. Step 4: Simplify right side
    58,991,226.75x = 7,975,685,191,329,518
  5. Step 5: Solve for x
    x = 7,975,685,191,329,518/58,991,226.75
  6. Step 6: Final answer
    x = 135,201,209.24

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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.