Home / 56,227,921.70-84,341,882.55-33,534,443.30

Finding the Fourth Proportional to 56,227,921.70, 84,341,882.55 and 33,534,443.30

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Solution

The fourth proportional to 56,227,921.70, 84,341,882.55 and 33,534,443.30 is: 50,301,664.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,227,921.70 : 84,341,882.55 = 33,534,443.30 : x
  2. Step 2: Convert to fraction form
    56,227,921.70/84,341,882.55 = 33,534,443.30/x
  3. Step 3: Cross multiply
    56,227,921.70x = 84,341,882.55 × 33,534,443.30
  4. Step 4: Simplify right side
    56,227,921.70x = 2,828,358,078,188,234.50
  5. Step 5: Solve for x
    x = 2,828,358,078,188,234.50/56,227,921.70
  6. Step 6: Final answer
    x = 50,301,664.95

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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.