Home / 49,536,193.60-74,304,290.40-44,245,403.20

Finding the Fourth Proportional to 49,536,193.60, 74,304,290.40 and 44,245,403.20

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Solution

The fourth proportional to 49,536,193.60, 74,304,290.40 and 44,245,403.20 is: 66,368,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,536,193.60 : 74,304,290.40 = 44,245,403.20 : x
  2. Step 2: Convert to fraction form
    49,536,193.60/74,304,290.40 = 44,245,403.20/x
  3. Step 3: Cross multiply
    49,536,193.60x = 74,304,290.40 × 44,245,403.20
  4. Step 4: Simplify right side
    49,536,193.60x = 3,287,623,288,237,890
  5. Step 5: Solve for x
    x = 3,287,623,288,237,890/49,536,193.60
  6. Step 6: Final answer
    x = 66,368,104.80

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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.