Home / 41,526,071.40-62,352,092.70-31,952,260.20

Finding the Fourth Proportional to 41,526,071.40, 62,352,092.70 and 31,952,260.20

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Solution

The fourth proportional to 41,526,071.40, 62,352,092.70 and 31,952,260.20 is: 47,976,854.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,526,071.40 : 62,352,092.70 = 31,952,260.20 : x
  2. Step 2: Convert to fraction form
    41,526,071.40/62,352,092.70 = 31,952,260.20/x
  3. Step 3: Cross multiply
    41,526,071.40x = 62,352,092.70 × 31,952,260.20
  4. Step 4: Simplify right side
    41,526,071.40x = 1,992,290,289,964,920.50
  5. Step 5: Solve for x
    x = 1,992,290,289,964,920.50/41,526,071.40
  6. Step 6: Final answer
    x = 47,976,854.61

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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.