Home / 491,165,446.60-737,031,605.10-184,488,560.20

Finding the Fourth Proportional to 491,165,446.60, 737,031,605.10 and 184,488,560.20

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Solution

The fourth proportional to 491,165,446.60, 737,031,605.10 and 184,488,560.20 is: 276,839,302.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,165,446.60 : 737,031,605.10 = 184,488,560.20 : x
  2. Step 2: Convert to fraction form
    491,165,446.60/737,031,605.10 = 184,488,560.20/x
  3. Step 3: Cross multiply
    491,165,446.60x = 737,031,605.10 × 184,488,560.20
  4. Step 4: Simplify right side
    491,165,446.60x = 135,973,899,646,793,968
  5. Step 5: Solve for x
    x = 135,973,899,646,793,968/491,165,446.60
  6. Step 6: Final answer
    x = 276,839,302.50

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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.