Home / 95,339,488.95-143,010,562.07-27,182,180.70

Finding the Fourth Proportional to 95,339,488.95, 143,010,562.07 and 27,182,180.70

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Solution

The fourth proportional to 95,339,488.95, 143,010,562.07 and 27,182,180.70 is: 40,773,649.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,339,488.95 : 143,010,562.07 = 27,182,180.70 : x
  2. Step 2: Convert to fraction form
    95,339,488.95/143,010,562.07 = 27,182,180.70/x
  3. Step 3: Cross multiply
    95,339,488.95x = 143,010,562.07 × 27,182,180.70
  4. Step 4: Simplify right side
    95,339,488.95x = 3,887,338,940,263,261
  5. Step 5: Solve for x
    x = 3,887,338,940,263,261/95,339,488.95
  6. Step 6: Final answer
    x = 40,773,649.86

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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.