Home / 73,452,062.40-110,083,615.20-44,667,643.20

Finding the Fourth Proportional to 73,452,062.40, 110,083,615.20 and 44,667,643.20

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Solution

The fourth proportional to 73,452,062.40, 110,083,615.20 and 44,667,643.20 is: 66,944,010.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,452,062.40 : 110,083,615.20 = 44,667,643.20 : x
  2. Step 2: Convert to fraction form
    73,452,062.40/110,083,615.20 = 44,667,643.20/x
  3. Step 3: Cross multiply
    73,452,062.40x = 110,083,615.20 × 44,667,643.20
  4. Step 4: Simplify right side
    73,452,062.40x = 4,917,175,645,919,697
  5. Step 5: Solve for x
    x = 4,917,175,645,919,697/73,452,062.40
  6. Step 6: Final answer
    x = 66,944,010.63

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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.