Home / 63,170,854.20-94,827,140.10-48,857,376.60

Finding the Fourth Proportional to 63,170,854.20, 94,827,140.10 and 48,857,376.60

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Solution

The fourth proportional to 63,170,854.20, 94,827,140.10 and 48,857,376.60 is: 73,340,868.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,170,854.20 : 94,827,140.10 = 48,857,376.60 : x
  2. Step 2: Convert to fraction form
    63,170,854.20/94,827,140.10 = 48,857,376.60/x
  3. Step 3: Cross multiply
    63,170,854.20x = 94,827,140.10 × 48,857,376.60
  4. Step 4: Simplify right side
    63,170,854.20x = 4,633,005,295,766,662
  5. Step 5: Solve for x
    x = 4,633,005,295,766,662/63,170,854.20
  6. Step 6: Final answer
    x = 73,340,868.26

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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.