Home / 38,148,002.30-57,222,003.45-33,967,624.70

Finding the Fourth Proportional to 38,148,002.30, 57,222,003.45 and 33,967,624.70

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Solution

The fourth proportional to 38,148,002.30, 57,222,003.45 and 33,967,624.70 is: 50,951,437.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,148,002.30 : 57,222,003.45 = 33,967,624.70 : x
  2. Step 2: Convert to fraction form
    38,148,002.30/57,222,003.45 = 33,967,624.70/x
  3. Step 3: Cross multiply
    38,148,002.30x = 57,222,003.45 × 33,967,624.70
  4. Step 4: Simplify right side
    38,148,002.30x = 1,943,695,537,771,705.50
  5. Step 5: Solve for x
    x = 1,943,695,537,771,705.50/38,148,002.30
  6. Step 6: Final answer
    x = 50,951,437.05

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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.