Home / 41,526,072.40-62,352,094.20-31,952,261.20

Finding the Fourth Proportional to 41,526,072.40, 62,352,094.20 and 31,952,261.20

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Solution

The fourth proportional to 41,526,072.40, 62,352,094.20 and 31,952,261.20 is: 47,976,856.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,526,072.40 : 62,352,094.20 = 31,952,261.20 : x
  2. Step 2: Convert to fraction form
    41,526,072.40/62,352,094.20 = 31,952,261.20/x
  3. Step 3: Cross multiply
    41,526,072.40x = 62,352,094.20 × 31,952,261.20
  4. Step 4: Simplify right side
    41,526,072.40x = 1,992,290,400,245,405
  5. Step 5: Solve for x
    x = 1,992,290,400,245,405/41,526,072.40
  6. Step 6: Final answer
    x = 47,976,856.11

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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.