Home / 202,735,499.20-304,103,747.14-57,169,823.49

Finding the Fourth Proportional to 202,735,499.20, 304,103,747.14 and 57,169,823.49

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Solution

The fourth proportional to 202,735,499.20, 304,103,747.14 and 57,169,823.49 is: 85,754,875.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,735,499.20 : 304,103,747.14 = 57,169,823.49 : x
  2. Step 2: Convert to fraction form
    202,735,499.20/304,103,747.14 = 57,169,823.49/x
  3. Step 3: Cross multiply
    202,735,499.20x = 304,103,747.14 × 57,169,823.49
  4. Step 4: Simplify right side
    202,735,499.20x = 17,385,557,546,498,468
  5. Step 5: Solve for x
    x = 17,385,557,546,498,468/202,735,499.20
  6. Step 6: Final answer
    x = 85,754,875.76

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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.