Home / 467,847,404.10-701,771,106.15-122,835,906.90

Finding the Fourth Proportional to 467,847,404.10, 701,771,106.15 and 122,835,906.90

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Solution

The fourth proportional to 467,847,404.10, 701,771,106.15 and 122,835,906.90 is: 184,253,860.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,847,404.10 : 701,771,106.15 = 122,835,906.90 : x
  2. Step 2: Convert to fraction form
    467,847,404.10/701,771,106.15 = 122,835,906.90/x
  3. Step 3: Cross multiply
    467,847,404.10x = 701,771,106.15 × 122,835,906.90
  4. Step 4: Simplify right side
    467,847,404.10x = 86,202,690,260,151,424
  5. Step 5: Solve for x
    x = 86,202,690,260,151,424/467,847,404.10
  6. Step 6: Final answer
    x = 184,253,860.35

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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.