Home / 44,785,589.98-67,121,577.96-20,167,249.90

Finding the Fourth Proportional to 44,785,589.98, 67,121,577.96 and 20,167,249.90

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Solution

The fourth proportional to 44,785,589.98, 67,121,577.96 and 20,167,249.90 is: 30,225,294.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,785,589.98 : 67,121,577.96 = 20,167,249.90 : x
  2. Step 2: Convert to fraction form
    44,785,589.98/67,121,577.96 = 20,167,249.90/x
  3. Step 3: Cross multiply
    44,785,589.98x = 67,121,577.96 × 20,167,249.90
  4. Step 4: Simplify right side
    44,785,589.98x = 1,353,657,636,401,652
  5. Step 5: Solve for x
    x = 1,353,657,636,401,652/44,785,589.98
  6. Step 6: Final answer
    x = 30,225,294.27

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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.