Home / 22,752,022.20-34,128,033.30-14,689,865.40

Finding the Fourth Proportional to 22,752,022.20, 34,128,033.30 and 14,689,865.40

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Solution

The fourth proportional to 22,752,022.20, 34,128,033.30 and 14,689,865.40 is: 22,034,798.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,752,022.20 : 34,128,033.30 = 14,689,865.40 : x
  2. Step 2: Convert to fraction form
    22,752,022.20/34,128,033.30 = 14,689,865.40/x
  3. Step 3: Cross multiply
    22,752,022.20x = 34,128,033.30 × 14,689,865.40
  4. Step 4: Simplify right side
    22,752,022.20x = 501,336,215,543,717.81
  5. Step 5: Solve for x
    x = 501,336,215,543,717.81/22,752,022.20
  6. Step 6: Final answer
    x = 22,034,798.10

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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.