Home / 590,255,514.30-885,383,271.45-181,332,003.90

Finding the Fourth Proportional to 590,255,514.30, 885,383,271.45 and 181,332,003.90

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Solution

The fourth proportional to 590,255,514.30, 885,383,271.45 and 181,332,003.90 is: 271,998,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,255,514.30 : 885,383,271.45 = 181,332,003.90 : x
  2. Step 2: Convert to fraction form
    590,255,514.30/885,383,271.45 = 181,332,003.90/x
  3. Step 3: Cross multiply
    590,255,514.30x = 885,383,271.45 × 181,332,003.90
  4. Step 4: Simplify right side
    590,255,514.30x = 160,548,322,831,566,176
  5. Step 5: Solve for x
    x = 160,548,322,831,566,176/590,255,514.30
  6. Step 6: Final answer
    x = 271,998,005.85

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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.