Home / 35,629,248.20-53,443,872.30-26,559,321.80

Finding the Fourth Proportional to 35,629,248.20, 53,443,872.30 and 26,559,321.80

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Solution

The fourth proportional to 35,629,248.20, 53,443,872.30 and 26,559,321.80 is: 39,838,982.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,629,248.20 : 53,443,872.30 = 26,559,321.80 : x
  2. Step 2: Convert to fraction form
    35,629,248.20/53,443,872.30 = 26,559,321.80/x
  3. Step 3: Cross multiply
    35,629,248.20x = 53,443,872.30 × 26,559,321.80
  4. Step 4: Simplify right side
    35,629,248.20x = 1,419,433,002,653,806
  5. Step 5: Solve for x
    x = 1,419,433,002,653,806/35,629,248.20
  6. Step 6: Final answer
    x = 39,838,982.70

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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.