Home / 24,057,007.70-36,078,513.15-13,279,471.70

Finding the Fourth Proportional to 24,057,007.70, 36,078,513.15 and 13,279,471.70

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Solution

The fourth proportional to 24,057,007.70, 36,078,513.15 and 13,279,471.70 is: 19,915,344.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,007.70 : 36,078,513.15 = 13,279,471.70 : x
  2. Step 2: Convert to fraction form
    24,057,007.70/36,078,513.15 = 13,279,471.70/x
  3. Step 3: Cross multiply
    24,057,007.70x = 36,078,513.15 × 13,279,471.70
  4. Step 4: Simplify right side
    24,057,007.70x = 479,103,594,353,502.81
  5. Step 5: Solve for x
    x = 479,103,594,353,502.81/24,057,007.70
  6. Step 6: Final answer
    x = 19,915,344.43

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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.