Home / 22,870,556.40-34,298,559.72-7,514,306.62

Finding the Fourth Proportional to 22,870,556.40, 34,298,559.72 and 7,514,306.62

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Solution

The fourth proportional to 22,870,556.40, 34,298,559.72 and 7,514,306.62 is: 11,269,069.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,870,556.40 : 34,298,559.72 = 7,514,306.62 : x
  2. Step 2: Convert to fraction form
    22,870,556.40/34,298,559.72 = 7,514,306.62/x
  3. Step 3: Cross multiply
    22,870,556.40x = 34,298,559.72 × 7,514,306.62
  4. Step 4: Simplify right side
    22,870,556.40x = 257,729,894,274,714.94
  5. Step 5: Solve for x
    x = 257,729,894,274,714.94/22,870,556.40
  6. Step 6: Final answer
    x = 11,269,069.71

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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.