Home / 22,244,718.30-33,367,077.45-9,465,639.90

Finding the Fourth Proportional to 22,244,718.30, 33,367,077.45 and 9,465,639.90

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Solution

The fourth proportional to 22,244,718.30, 33,367,077.45 and 9,465,639.90 is: 14,198,459.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,718.30 : 33,367,077.45 = 9,465,639.90 : x
  2. Step 2: Convert to fraction form
    22,244,718.30/33,367,077.45 = 9,465,639.90/x
  3. Step 3: Cross multiply
    22,244,718.30x = 33,367,077.45 × 9,465,639.90
  4. Step 4: Simplify right side
    22,244,718.30x = 315,840,739,657,110.25
  5. Step 5: Solve for x
    x = 315,840,739,657,110.25/22,244,718.30
  6. Step 6: Final answer
    x = 14,198,459.85

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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.