Home / 24,294,697.20-36,456,042.60-9,159,490.80

Finding the Fourth Proportional to 24,294,697.20, 36,456,042.60 and 9,159,490.80

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Solution

The fourth proportional to 24,294,697.20, 36,456,042.60 and 9,159,490.80 is: 13,744,513.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,294,697.20 : 36,456,042.60 = 9,159,490.80 : x
  2. Step 2: Convert to fraction form
    24,294,697.20/36,456,042.60 = 9,159,490.80/x
  3. Step 3: Cross multiply
    24,294,697.20x = 36,456,042.60 × 9,159,490.80
  4. Step 4: Simplify right side
    24,294,697.20x = 333,918,786,799,108.12
  5. Step 5: Solve for x
    x = 333,918,786,799,108.12/24,294,697.20
  6. Step 6: Final answer
    x = 13,744,513.22

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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.