Home / 404,514,022.80-606,771,034.20-232,521,344.40

Finding the Fourth Proportional to 404,514,022.80, 606,771,034.20 and 232,521,344.40

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Solution

The fourth proportional to 404,514,022.80, 606,771,034.20 and 232,521,344.40 is: 348,782,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,514,022.80 : 606,771,034.20 = 232,521,344.40 : x
  2. Step 2: Convert to fraction form
    404,514,022.80/606,771,034.20 = 232,521,344.40/x
  3. Step 3: Cross multiply
    404,514,022.80x = 606,771,034.20 × 232,521,344.40
  4. Step 4: Simplify right side
    404,514,022.80x = 141,087,216,615,162,400
  5. Step 5: Solve for x
    x = 141,087,216,615,162,400/404,514,022.80
  6. Step 6: Final answer
    x = 348,782,016.60

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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.