Home / 1,587,418,595.10-2,380,973,927.85-482,033,022.84

Finding the Fourth Proportional to 1,587,418,595.10, 2,380,973,927.85 and 482,033,022.84

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Solution

The fourth proportional to 1,587,418,595.10, 2,380,973,927.85 and 482,033,022.84 is: 723,002,781.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,587,418,595.10 : 2,380,973,927.85 = 482,033,022.84 : x
  2. Step 2: Convert to fraction form
    1,587,418,595.10/2,380,973,927.85 = 482,033,022.84/x
  3. Step 3: Cross multiply
    1,587,418,595.10x = 2,380,973,927.85 × 482,033,022.84
  4. Step 4: Simplify right side
    1,587,418,595.10x = 1,147,708,059,744,763,392
  5. Step 5: Solve for x
    x = 1,147,708,059,744,763,392/1,587,418,595.10
  6. Step 6: Final answer
    x = 723,002,781.55

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Double scale
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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.