Home / 179,674,440.30-247,951,474.92-97,168,225.05

Finding the Fourth Proportional to 179,674,440.30, 247,951,474.92 and 97,168,225.05

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Solution

The fourth proportional to 179,674,440.30, 247,951,474.92 and 97,168,225.05 is: 134,092,554.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,440.30 : 247,951,474.92 = 97,168,225.05 : x
  2. Step 2: Convert to fraction form
    179,674,440.30/247,951,474.92 = 97,168,225.05/x
  3. Step 3: Cross multiply
    179,674,440.30x = 247,951,474.92 × 97,168,225.05
  4. Step 4: Simplify right side
    179,674,440.30x = 24,093,004,716,505,988
  5. Step 5: Solve for x
    x = 24,093,004,716,505,988/179,674,440.30
  6. Step 6: Final answer
    x = 134,092,554.71

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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.