Home / 22,581,857.24-33,872,812-6,187,281.18

Finding the Fourth Proportional to 22,581,857.24, 33,872,812 and 6,187,281.18

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Solution

The fourth proportional to 22,581,857.24, 33,872,812 and 6,187,281.18 is: 9,280,928.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,857.24 : 33,872,812 = 6,187,281.18 : x
  2. Step 2: Convert to fraction form
    22,581,857.24/33,872,812 = 6,187,281.18/x
  3. Step 3: Cross multiply
    22,581,857.24x = 33,872,812 × 6,187,281.18
  4. Step 4: Simplify right side
    22,581,857.24x = 209,580,612,201,278.16
  5. Step 5: Solve for x
    x = 209,580,612,201,278.16/22,581,857.24
  6. Step 6: Final answer
    x = 9,280,928.93

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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.