Home / 43,872,743.85-60,607,451.75-35,040,598.71

Finding the Fourth Proportional to 43,872,743.85, 60,607,451.75 and 35,040,598.71

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Solution

The fourth proportional to 43,872,743.85, 60,607,451.75 and 35,040,598.71 is: 48,406,395.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,872,743.85 : 60,607,451.75 = 35,040,598.71 : x
  2. Step 2: Convert to fraction form
    43,872,743.85/60,607,451.75 = 35,040,598.71/x
  3. Step 3: Cross multiply
    43,872,743.85x = 60,607,451.75 × 35,040,598.71
  4. Step 4: Simplify right side
    43,872,743.85x = 2,123,721,395,432,234.25
  5. Step 5: Solve for x
    x = 2,123,721,395,432,234.25/43,872,743.85
  6. Step 6: Final answer
    x = 48,406,395.61

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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.