Home / 24,186,155.86-36,279,007.94-9,805,805.20

Finding the Fourth Proportional to 24,186,155.86, 36,279,007.94 and 9,805,805.20

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Solution

The fourth proportional to 24,186,155.86, 36,279,007.94 and 9,805,805.20 is: 14,708,616.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,186,155.86 : 36,279,007.94 = 9,805,805.20 : x
  2. Step 2: Convert to fraction form
    24,186,155.86/36,279,007.94 = 9,805,805.20/x
  3. Step 3: Cross multiply
    24,186,155.86x = 36,279,007.94 × 9,805,805.20
  4. Step 4: Simplify right side
    24,186,155.86x = 355,744,884,659,864.25
  5. Step 5: Solve for x
    x = 355,744,884,659,864.25/24,186,155.86
  6. Step 6: Final answer
    x = 14,708,616.23

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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.