Home / 296,217,974.82-444,508,574.55-132,594,081.56

Finding the Fourth Proportional to 296,217,974.82, 444,508,574.55 and 132,594,081.56

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Solution

The fourth proportional to 296,217,974.82, 444,508,574.55 and 132,594,081.56 is: 198,972,416.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,217,974.82 : 444,508,574.55 = 132,594,081.56 : x
  2. Step 2: Convert to fraction form
    296,217,974.82/444,508,574.55 = 132,594,081.56/x
  3. Step 3: Cross multiply
    296,217,974.82x = 444,508,574.55 × 132,594,081.56
  4. Step 4: Simplify right side
    296,217,974.82x = 58,939,206,185,779,504
  5. Step 5: Solve for x
    x = 58,939,206,185,779,504/296,217,974.82
  6. Step 6: Final answer
    x = 198,972,416.25

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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.