Home / 3,659,094,125.70-5,488,641,188.55-3,108,096,096.90

Finding the Fourth Proportional to 3,659,094,125.70, 5,488,641,188.55 and 3,108,096,096.90

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Solution

The fourth proportional to 3,659,094,125.70, 5,488,641,188.55 and 3,108,096,096.90 is: 4,662,144,145.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,094,125.70 : 5,488,641,188.55 = 3,108,096,096.90 : x
  2. Step 2: Convert to fraction form
    3,659,094,125.70/5,488,641,188.55 = 3,108,096,096.90/x
  3. Step 3: Cross multiply
    3,659,094,125.70x = 5,488,641,188.55 × 3,108,096,096.90
  4. Step 4: Simplify right side
    3,659,094,125.70x = 17,059,224,255,416,834,048
  5. Step 5: Solve for x
    x = 17,059,224,255,416,834,048/3,659,094,125.70
  6. Step 6: Final answer
    x = 4,662,144,145.35

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1.5x scale

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.