Home / 63,187,059.60-94,780,589.40-41,645,984.40

Finding the Fourth Proportional to 63,187,059.60, 94,780,589.40 and 41,645,984.40

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Solution

The fourth proportional to 63,187,059.60, 94,780,589.40 and 41,645,984.40 is: 62,468,976.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,187,059.60 : 94,780,589.40 = 41,645,984.40 : x
  2. Step 2: Convert to fraction form
    63,187,059.60/94,780,589.40 = 41,645,984.40/x
  3. Step 3: Cross multiply
    63,187,059.60x = 94,780,589.40 × 41,645,984.40
  4. Step 4: Simplify right side
    63,187,059.60x = 3,947,230,947,575,205.50
  5. Step 5: Solve for x
    x = 3,947,230,947,575,205.50/63,187,059.60
  6. Step 6: Final answer
    x = 62,468,976.60

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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.