Home / 49,854,314.27-68,810,432.73-29,234,403.47

Finding the Fourth Proportional to 49,854,314.27, 68,810,432.73 and 29,234,403.47

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Solution

The fourth proportional to 49,854,314.27, 68,810,432.73 and 29,234,403.47 is: 40,350,208.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,854,314.27 : 68,810,432.73 = 29,234,403.47 : x
  2. Step 2: Convert to fraction form
    49,854,314.27/68,810,432.73 = 29,234,403.47/x
  3. Step 3: Cross multiply
    49,854,314.27x = 68,810,432.73 × 29,234,403.47
  4. Step 4: Simplify right side
    49,854,314.27x = 2,011,631,953,374,113.50
  5. Step 5: Solve for x
    x = 2,011,631,953,374,113.50/49,854,314.27
  6. Step 6: Final answer
    x = 40,350,208.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.