Home / 62,428,876.10-93,643,314.15-44,289,023.30

Finding the Fourth Proportional to 62,428,876.10, 93,643,314.15 and 44,289,023.30

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Solution

The fourth proportional to 62,428,876.10, 93,643,314.15 and 44,289,023.30 is: 66,433,534.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,428,876.10 : 93,643,314.15 = 44,289,023.30 : x
  2. Step 2: Convert to fraction form
    62,428,876.10/93,643,314.15 = 44,289,023.30/x
  3. Step 3: Cross multiply
    62,428,876.10x = 93,643,314.15 × 44,289,023.30
  4. Step 4: Simplify right side
    62,428,876.10x = 4,147,370,922,278,569.50
  5. Step 5: Solve for x
    x = 4,147,370,922,278,569.50/62,428,876.10
  6. Step 6: Final answer
    x = 66,433,534.95

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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.