Home / 33,215,057.60-49,822,586.40-26,496,593.60

Finding the Fourth Proportional to 33,215,057.60, 49,822,586.40 and 26,496,593.60

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Solution

The fourth proportional to 33,215,057.60, 49,822,586.40 and 26,496,593.60 is: 39,744,890.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,057.60 : 49,822,586.40 = 26,496,593.60 : x
  2. Step 2: Convert to fraction form
    33,215,057.60/49,822,586.40 = 26,496,593.60/x
  3. Step 3: Cross multiply
    33,215,057.60x = 49,822,586.40 × 26,496,593.60
  4. Step 4: Simplify right side
    33,215,057.60x = 1,320,128,823,941,687
  5. Step 5: Solve for x
    x = 1,320,128,823,941,687/33,215,057.60
  6. Step 6: Final answer
    x = 39,744,890.40

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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.