Home / 38,325,010.60-57,494,514.30-15,608,204.20

Finding the Fourth Proportional to 38,325,010.60, 57,494,514.30 and 15,608,204.20

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Solution

The fourth proportional to 38,325,010.60, 57,494,514.30 and 15,608,204.20 is: 23,415,156.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,325,010.60 : 57,494,514.30 = 15,608,204.20 : x
  2. Step 2: Convert to fraction form
    38,325,010.60/57,494,514.30 = 15,608,204.20/x
  3. Step 3: Cross multiply
    38,325,010.60x = 57,494,514.30 × 15,608,204.20
  4. Step 4: Simplify right side
    38,325,010.60x = 897,386,119,574,220
  5. Step 5: Solve for x
    x = 897,386,119,574,220/38,325,010.60
  6. Step 6: Final answer
    x = 23,415,156.46

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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.