Home / 43,972,995.75-60,690,008.64-24,400,189.80

Finding the Fourth Proportional to 43,972,995.75, 60,690,008.64 and 24,400,189.80

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Solution

The fourth proportional to 43,972,995.75, 60,690,008.64 and 24,400,189.80 is: 33,676,298.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,972,995.75 : 60,690,008.64 = 24,400,189.80 : x
  2. Step 2: Convert to fraction form
    43,972,995.75/60,690,008.64 = 24,400,189.80/x
  3. Step 3: Cross multiply
    43,972,995.75x = 60,690,008.64 × 24,400,189.80
  4. Step 4: Simplify right side
    43,972,995.75x = 1,480,847,729,779,640
  5. Step 5: Solve for x
    x = 1,480,847,729,779,640/43,972,995.75
  6. Step 6: Final answer
    x = 33,676,298.48

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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.