Home / 23,749,061.76-32,773,057.92-13,152,084.48

Finding the Fourth Proportional to 23,749,061.76, 32,773,057.92 and 13,152,084.48

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Solution

The fourth proportional to 23,749,061.76, 32,773,057.92 and 13,152,084.48 is: 18,149,518.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,749,061.76 : 32,773,057.92 = 13,152,084.48 : x
  2. Step 2: Convert to fraction form
    23,749,061.76/32,773,057.92 = 13,152,084.48/x
  3. Step 3: Cross multiply
    23,749,061.76x = 32,773,057.92 × 13,152,084.48
  4. Step 4: Simplify right side
    23,749,061.76x = 431,034,026,431,773.12
  5. Step 5: Solve for x
    x = 431,034,026,431,773.12/23,749,061.76
  6. Step 6: Final answer
    x = 18,149,518.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.