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Finding the Third Proportional to 57,564,589 and 93,987,842

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Solution

The third proportional to 57,564,589 and 93,987,842 is: 153,457,439.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,564,589 : 93,987,842 = 93,987,842 : x
  2. Step 2: Convert to fraction form
    57,564,589/93,987,842 = 93,987,842/x
  3. Step 3: Cross multiply
    57,564,589x = 93,987,842 × 93,987,842
  4. Step 4: Simplify right side
    57,564,589x = 8,833,714,443,816,964
  5. Step 5: Solve for x
    x = 8,833,714,443,816,964/57,564,589
  6. Step 6: Final answer
    x = 153,457,439.67

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.