Home / 179,674,442.55-247,951,478.03-97,168,227.30

Finding the Fourth Proportional to 179,674,442.55, 247,951,478.03 and 97,168,227.30

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Solution

The fourth proportional to 179,674,442.55, 247,951,478.03 and 97,168,227.30 is: 134,092,557.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,442.55 : 247,951,478.03 = 97,168,227.30 : x
  2. Step 2: Convert to fraction form
    179,674,442.55/247,951,478.03 = 97,168,227.30/x
  3. Step 3: Cross multiply
    179,674,442.55x = 247,951,478.03 × 97,168,227.30
  4. Step 4: Simplify right side
    179,674,442.55x = 24,093,005,576,589,996
  5. Step 5: Solve for x
    x = 24,093,005,576,589,996/179,674,442.55
  6. Step 6: Final answer
    x = 134,092,557.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.