Home / 38,204,234.40-57,306,351.60-22,898,733.60

Finding the Fourth Proportional to 38,204,234.40, 57,306,351.60 and 22,898,733.60

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Solution

The fourth proportional to 38,204,234.40, 57,306,351.60 and 22,898,733.60 is: 34,348,100.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,204,234.40 : 57,306,351.60 = 22,898,733.60 : x
  2. Step 2: Convert to fraction form
    38,204,234.40/57,306,351.60 = 22,898,733.60/x
  3. Step 3: Cross multiply
    38,204,234.40x = 57,306,351.60 × 22,898,733.60
  4. Step 4: Simplify right side
    38,204,234.40x = 1,312,242,878,876,334
  5. Step 5: Solve for x
    x = 1,312,242,878,876,334/38,204,234.40
  6. Step 6: Final answer
    x = 34,348,100.40

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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.