Home / 73,077,455.18-109,617,961.53-24,556,012.22

Finding the Fourth Proportional to 73,077,455.18, 109,617,961.53 and 24,556,012.22

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Solution

The fourth proportional to 73,077,455.18, 109,617,961.53 and 24,556,012.22 is: 36,834,616.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,077,455.18 : 109,617,961.53 = 24,556,012.22 : x
  2. Step 2: Convert to fraction form
    73,077,455.18/109,617,961.53 = 24,556,012.22/x
  3. Step 3: Cross multiply
    73,077,455.18x = 109,617,961.53 × 24,556,012.22
  4. Step 4: Simplify right side
    73,077,455.18x = 2,691,780,002,862,170
  5. Step 5: Solve for x
    x = 2,691,780,002,862,170/73,077,455.18
  6. Step 6: Final answer
    x = 36,834,616.04

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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.