Home / 35,986,703.60-49,609,998.83-25,655,490.56

Finding the Fourth Proportional to 35,986,703.60, 49,609,998.83 and 25,655,490.56

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Solution

The fourth proportional to 35,986,703.60, 49,609,998.83 and 25,655,490.56 is: 35,367,753.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,986,703.60 : 49,609,998.83 = 25,655,490.56 : x
  2. Step 2: Convert to fraction form
    35,986,703.60/49,609,998.83 = 25,655,490.56/x
  3. Step 3: Cross multiply
    35,986,703.60x = 49,609,998.83 × 25,655,490.56
  4. Step 4: Simplify right side
    35,986,703.60x = 1,272,768,856,288,348.75
  5. Step 5: Solve for x
    x = 1,272,768,856,288,348.75/35,986,703.60
  6. Step 6: Final answer
    x = 35,367,753.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.