Home / 22,247,714.90-33,371,572.35-9,465,007.70

Finding the Fourth Proportional to 22,247,714.90, 33,371,572.35 and 9,465,007.70

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Solution

The fourth proportional to 22,247,714.90, 33,371,572.35 and 9,465,007.70 is: 14,197,511.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,247,714.90 : 33,371,572.35 = 9,465,007.70 : x
  2. Step 2: Convert to fraction form
    22,247,714.90/33,371,572.35 = 9,465,007.70/x
  3. Step 3: Cross multiply
    22,247,714.90x = 33,371,572.35 × 9,465,007.70
  4. Step 4: Simplify right side
    22,247,714.90x = 315,862,189,253,857.06
  5. Step 5: Solve for x
    x = 315,862,189,253,857.06/22,247,714.90
  6. Step 6: Final answer
    x = 14,197,511.55

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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.