Home / 22,796,443.40-34,128,309.90-22,132,891.40

Finding the Fourth Proportional to 22,796,443.40, 34,128,309.90 and 22,132,891.40

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Solution

The fourth proportional to 22,796,443.40, 34,128,309.90 and 22,132,891.40 is: 33,134,913.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,796,443.40 : 34,128,309.90 = 22,132,891.40 : x
  2. Step 2: Convert to fraction form
    22,796,443.40/34,128,309.90 = 22,132,891.40/x
  3. Step 3: Cross multiply
    22,796,443.40x = 34,128,309.90 × 22,132,891.40
  4. Step 4: Simplify right side
    22,796,443.40x = 755,358,176,682,244.75
  5. Step 5: Solve for x
    x = 755,358,176,682,244.75/22,796,443.40
  6. Step 6: Final answer
    x = 33,134,913.35

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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.