Home / 176,931,481.52-244,166,577.90-98,620,000.61

Finding the Fourth Proportional to 176,931,481.52, 244,166,577.90 and 98,620,000.61

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Solution

The fourth proportional to 176,931,481.52, 244,166,577.90 and 98,620,000.61 is: 136,096,232.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,931,481.52 : 244,166,577.90 = 98,620,000.61 : x
  2. Step 2: Convert to fraction form
    176,931,481.52/244,166,577.90 = 98,620,000.61/x
  3. Step 3: Cross multiply
    176,931,481.52x = 244,166,577.90 × 98,620,000.61
  4. Step 4: Simplify right side
    176,931,481.52x = 24,079,708,061,439,612
  5. Step 5: Solve for x
    x = 24,079,708,061,439,612/176,931,481.52
  6. Step 6: Final answer
    x = 136,096,232.59

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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.