Home / 95,339,490.20-143,010,563.95-27,182,181.95

Finding the Fourth Proportional to 95,339,490.20, 143,010,563.95 and 27,182,181.95

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Solution

The fourth proportional to 95,339,490.20, 143,010,563.95 and 27,182,181.95 is: 40,773,651.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,339,490.20 : 143,010,563.95 = 27,182,181.95 : x
  2. Step 2: Convert to fraction form
    95,339,490.20/143,010,563.95 = 27,182,181.95/x
  3. Step 3: Cross multiply
    95,339,490.20x = 143,010,563.95 × 27,182,181.95
  4. Step 4: Simplify right side
    95,339,490.20x = 3,887,339,170,061,010.50
  5. Step 5: Solve for x
    x = 3,887,339,170,061,010.50/95,339,490.20
  6. Step 6: Final answer
    x = 40,773,651.74

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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.