Home / 40,591,380.33-56,024,242.67-24,080,669.39

Finding the Fourth Proportional to 40,591,380.33, 56,024,242.67 and 24,080,669.39

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Solution

The fourth proportional to 40,591,380.33, 56,024,242.67 and 24,080,669.39 is: 33,236,151.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,591,380.33 : 56,024,242.67 = 24,080,669.39 : x
  2. Step 2: Convert to fraction form
    40,591,380.33/56,024,242.67 = 24,080,669.39/x
  3. Step 3: Cross multiply
    40,591,380.33x = 56,024,242.67 × 24,080,669.39
  4. Step 4: Simplify right side
    40,591,380.33x = 1,349,101,265,761,663
  5. Step 5: Solve for x
    x = 1,349,101,265,761,663/40,591,380.33
  6. Step 6: Final answer
    x = 33,236,151.49

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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.