Home / 113,548,211.31-170,336,481.71-44,452,089.57

Finding the Fourth Proportional to 113,548,211.31, 170,336,481.71 and 44,452,089.57

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Solution

The fourth proportional to 113,548,211.31, 170,336,481.71 and 44,452,089.57 is: 66,683,679.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,548,211.31 : 170,336,481.71 = 44,452,089.57 : x
  2. Step 2: Convert to fraction form
    113,548,211.31/170,336,481.71 = 44,452,089.57/x
  3. Step 3: Cross multiply
    113,548,211.31x = 170,336,481.71 × 44,452,089.57
  4. Step 4: Simplify right side
    113,548,211.31x = 7,571,812,541,789,327
  5. Step 5: Solve for x
    x = 7,571,812,541,789,327/113,548,211.31
  6. Step 6: Final answer
    x = 66,683,679.60

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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.