Home / 119,951,514.18-179,934,001.74-33,683,194.80

Finding the Fourth Proportional to 119,951,514.18, 179,934,001.74 and 33,683,194.80

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Solution

The fourth proportional to 119,951,514.18, 179,934,001.74 and 33,683,194.80 is: 50,526,682.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,951,514.18 : 179,934,001.74 = 33,683,194.80 : x
  2. Step 2: Convert to fraction form
    119,951,514.18/179,934,001.74 = 33,683,194.80/x
  3. Step 3: Cross multiply
    119,951,514.18x = 179,934,001.74 × 33,683,194.80
  4. Step 4: Simplify right side
    119,951,514.18x = 6,060,752,031,751,959
  5. Step 5: Solve for x
    x = 6,060,752,031,751,959/119,951,514.18
  6. Step 6: Final answer
    x = 50,526,682.16

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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.