Home / 184,002,228.65-253,924,697.24-100,370,730.83

Finding the Fourth Proportional to 184,002,228.65, 253,924,697.24 and 100,370,730.83

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Solution

The fourth proportional to 184,002,228.65, 253,924,697.24 and 100,370,730.83 is: 138,512,493.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,002,228.65 : 253,924,697.24 = 100,370,730.83 : x
  2. Step 2: Convert to fraction form
    184,002,228.65/253,924,697.24 = 100,370,730.83/x
  3. Step 3: Cross multiply
    184,002,228.65x = 253,924,697.24 × 100,370,730.83
  4. Step 4: Simplify right side
    184,002,228.65x = 25,486,607,436,370,200
  5. Step 5: Solve for x
    x = 25,486,607,436,370,200/184,002,228.65
  6. Step 6: Final answer
    x = 138,512,493.15

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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.