Home / 49,207,575.90-73,811,363.85-15,124,493.10

Finding the Fourth Proportional to 49,207,575.90, 73,811,363.85 and 15,124,493.10

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Solution

The fourth proportional to 49,207,575.90, 73,811,363.85 and 15,124,493.10 is: 22,686,739.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,575.90 : 73,811,363.85 = 15,124,493.10 : x
  2. Step 2: Convert to fraction form
    49,207,575.90/73,811,363.85 = 15,124,493.10/x
  3. Step 3: Cross multiply
    49,207,575.90x = 73,811,363.85 × 15,124,493.10
  4. Step 4: Simplify right side
    49,207,575.90x = 1,116,359,463,250,914.38
  5. Step 5: Solve for x
    x = 1,116,359,463,250,914.38/49,207,575.90
  6. Step 6: Final answer
    x = 22,686,739.65

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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.