Home / 591,625,403.20-885,737,493.60-362,042,891.20

Finding the Fourth Proportional to 591,625,403.20, 885,737,493.60 and 362,042,891.20

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Solution

The fourth proportional to 591,625,403.20, 885,737,493.60 and 362,042,891.20 is: 542,023,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,625,403.20 : 885,737,493.60 = 362,042,891.20 : x
  2. Step 2: Convert to fraction form
    591,625,403.20/885,737,493.60 = 362,042,891.20/x
  3. Step 3: Cross multiply
    591,625,403.20x = 885,737,493.60 × 362,042,891.20
  4. Step 4: Simplify right side
    591,625,403.20x = 320,674,963,027,185,472
  5. Step 5: Solve for x
    x = 320,674,963,027,185,472/591,625,403.20
  6. Step 6: Final answer
    x = 542,023,654.31

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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.