Home / 22,247,562.15-33,371,343.23-9,464,854.95

Finding the Fourth Proportional to 22,247,562.15, 33,371,343.23 and 9,464,854.95

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Solution

The fourth proportional to 22,247,562.15, 33,371,343.23 and 9,464,854.95 is: 14,197,282.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,247,562.15 : 33,371,343.23 = 9,464,854.95 : x
  2. Step 2: Convert to fraction form
    22,247,562.15/33,371,343.23 = 9,464,854.95/x
  3. Step 3: Cross multiply
    22,247,562.15x = 33,371,343.23 × 9,464,854.95
  4. Step 4: Simplify right side
    22,247,562.15x = 315,854,923,111,290.19
  5. Step 5: Solve for x
    x = 315,854,923,111,290.19/22,247,562.15
  6. Step 6: Final answer
    x = 14,197,282.43

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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.