Home / 41,228,998.20-61,843,497.30-39,339,430.20

Finding the Fourth Proportional to 41,228,998.20, 61,843,497.30 and 39,339,430.20

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Solution

The fourth proportional to 41,228,998.20, 61,843,497.30 and 39,339,430.20 is: 59,009,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,228,998.20 : 61,843,497.30 = 39,339,430.20 : x
  2. Step 2: Convert to fraction form
    41,228,998.20/61,843,497.30 = 39,339,430.20/x
  3. Step 3: Cross multiply
    41,228,998.20x = 61,843,497.30 × 39,339,430.20
  4. Step 4: Simplify right side
    41,228,998.20x = 2,432,887,945,357,238.50
  5. Step 5: Solve for x
    x = 2,432,887,945,357,238.50/41,228,998.20
  6. Step 6: Final answer
    x = 59,009,145.30

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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.