Home / 47,934,204.15-71,901,306.23-39,962,589.15

Finding the Fourth Proportional to 47,934,204.15, 71,901,306.23 and 39,962,589.15

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Solution

The fourth proportional to 47,934,204.15, 71,901,306.23 and 39,962,589.15 is: 59,943,883.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,934,204.15 : 71,901,306.23 = 39,962,589.15 : x
  2. Step 2: Convert to fraction form
    47,934,204.15/71,901,306.23 = 39,962,589.15/x
  3. Step 3: Cross multiply
    47,934,204.15x = 71,901,306.23 × 39,962,589.15
  4. Step 4: Simplify right side
    47,934,204.15x = 2,873,362,360,018,012
  5. Step 5: Solve for x
    x = 2,873,362,360,018,012/47,934,204.15
  6. Step 6: Final answer
    x = 59,943,883.73

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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.