Home / 24,057,348.70-36,086,023.05-20,071,541.20

Finding the Fourth Proportional to 24,057,348.70, 36,086,023.05 and 20,071,541.20

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Solution

The fourth proportional to 24,057,348.70, 36,086,023.05 and 20,071,541.20 is: 30,107,311.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,348.70 : 36,086,023.05 = 20,071,541.20 : x
  2. Step 2: Convert to fraction form
    24,057,348.70/36,086,023.05 = 20,071,541.20/x
  3. Step 3: Cross multiply
    24,057,348.70x = 36,086,023.05 × 20,071,541.20
  4. Step 4: Simplify right side
    24,057,348.70x = 724,302,098,392,224.62
  5. Step 5: Solve for x
    x = 724,302,098,392,224.62/24,057,348.70
  6. Step 6: Final answer
    x = 30,107,311.80

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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.