Home / 24,186,172.11-36,279,032.31-9,805,821.45

Finding the Fourth Proportional to 24,186,172.11, 36,279,032.31 and 9,805,821.45

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Solution

The fourth proportional to 24,186,172.11, 36,279,032.31 and 9,805,821.45 is: 14,708,640.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,186,172.11 : 36,279,032.31 = 9,805,821.45 : x
  2. Step 2: Convert to fraction form
    24,186,172.11/36,279,032.31 = 9,805,821.45/x
  3. Step 3: Cross multiply
    24,186,172.11x = 36,279,032.31 × 9,805,821.45
  4. Step 4: Simplify right side
    24,186,172.11x = 355,745,713,210,641.06
  5. Step 5: Solve for x
    x = 355,745,713,210,641.06/24,186,172.11
  6. Step 6: Final answer
    x = 14,708,640.61

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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.