Home / 195,234,124.56-292,697,099.85-96,797,960.58

Finding the Fourth Proportional to 195,234,124.56, 292,697,099.85 and 96,797,960.58

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Solution

The fourth proportional to 195,234,124.56, 292,697,099.85 and 96,797,960.58 is: 145,120,543.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,234,124.56 : 292,697,099.85 = 96,797,960.58 : x
  2. Step 2: Convert to fraction form
    195,234,124.56/292,697,099.85 = 96,797,960.58/x
  3. Step 3: Cross multiply
    195,234,124.56x = 292,697,099.85 × 96,797,960.58
  4. Step 4: Simplify right side
    195,234,124.56x = 28,332,482,333,160,624
  5. Step 5: Solve for x
    x = 28,332,482,333,160,624/195,234,124.56
  6. Step 6: Final answer
    x = 145,120,543.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.