Home / 22,085,713.78-33,097,561.85-17,454,337.90

Finding the Fourth Proportional to 22,085,713.78, 33,097,561.85 and 17,454,337.90

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Solution

The fourth proportional to 22,085,713.78, 33,097,561.85 and 17,454,337.90 is: 26,157,000.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,085,713.78 : 33,097,561.85 = 17,454,337.90 : x
  2. Step 2: Convert to fraction form
    22,085,713.78/33,097,561.85 = 17,454,337.90/x
  3. Step 3: Cross multiply
    22,085,713.78x = 33,097,561.85 × 17,454,337.90
  4. Step 4: Simplify right side
    22,085,713.78x = 577,696,028,196,049.12
  5. Step 5: Solve for x
    x = 577,696,028,196,049.12/22,085,713.78
  6. Step 6: Final answer
    x = 26,157,000.58

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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.