Home / 24,555,513.71-36,839,464.07-8,160,884.16

Finding the Fourth Proportional to 24,555,513.71, 36,839,464.07 and 8,160,884.16

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Solution

The fourth proportional to 24,555,513.71, 36,839,464.07 and 8,160,884.16 is: 12,243,384.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,555,513.71 : 36,839,464.07 = 8,160,884.16 : x
  2. Step 2: Convert to fraction form
    24,555,513.71/36,839,464.07 = 8,160,884.16/x
  3. Step 3: Cross multiply
    24,555,513.71x = 36,839,464.07 × 8,160,884.16
  4. Step 4: Simplify right side
    24,555,513.71x = 300,642,598,750,947.69
  5. Step 5: Solve for x
    x = 300,642,598,750,947.69/24,555,513.71
  6. Step 6: Final answer
    x = 12,243,384.62

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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.