Home / 73,380,314.22-110,083,709.97-30,225,963.66

Finding the Fourth Proportional to 73,380,314.22, 110,083,709.97 and 30,225,963.66

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Solution

The fourth proportional to 73,380,314.22, 110,083,709.97 and 30,225,963.66 is: 45,344,398.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,380,314.22 : 110,083,709.97 = 30,225,963.66 : x
  2. Step 2: Convert to fraction form
    73,380,314.22/110,083,709.97 = 30,225,963.66/x
  3. Step 3: Cross multiply
    73,380,314.22x = 110,083,709.97 × 30,225,963.66
  4. Step 4: Simplify right side
    73,380,314.22x = 3,327,386,217,111,199.50
  5. Step 5: Solve for x
    x = 3,327,386,217,111,199.50/73,380,314.22
  6. Step 6: Final answer
    x = 45,344,398.60

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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.