Home / 179,674,325.79-247,951,316.76-97,168,110.54

Finding the Fourth Proportional to 179,674,325.79, 247,951,316.76 and 97,168,110.54

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Solution

The fourth proportional to 179,674,325.79, 247,951,316.76 and 97,168,110.54 is: 134,092,396.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,325.79 : 247,951,316.76 = 97,168,110.54 : x
  2. Step 2: Convert to fraction form
    179,674,325.79/247,951,316.76 = 97,168,110.54/x
  3. Step 3: Cross multiply
    179,674,325.79x = 247,951,316.76 × 97,168,110.54
  4. Step 4: Simplify right side
    179,674,325.79x = 24,092,960,955,474,236
  5. Step 5: Solve for x
    x = 24,092,960,955,474,236/179,674,325.79
  6. Step 6: Final answer
    x = 134,092,396.62

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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.