Home / 179,674,352.55-247,951,353.83-97,168,137.30

Finding the Fourth Proportional to 179,674,352.55, 247,951,353.83 and 97,168,137.30

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Solution

The fourth proportional to 179,674,352.55, 247,951,353.83 and 97,168,137.30 is: 134,092,433.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,352.55 : 247,951,353.83 = 97,168,137.30 : x
  2. Step 2: Convert to fraction form
    179,674,352.55/247,951,353.83 = 97,168,137.30/x
  3. Step 3: Cross multiply
    179,674,352.55x = 247,951,353.83 × 97,168,137.30
  4. Step 4: Simplify right side
    179,674,352.55x = 24,092,971,192,188,480
  5. Step 5: Solve for x
    x = 24,092,971,192,188,480/179,674,352.55
  6. Step 6: Final answer
    x = 134,092,433.62

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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.