Home / 337,583,221.60-506,055,967.80-199,514,849.80

Finding the Fourth Proportional to 337,583,221.60, 506,055,967.80 and 199,514,849.80

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Solution

The fourth proportional to 337,583,221.60, 506,055,967.80 and 199,514,849.80 is: 299,083,822.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,583,221.60 : 506,055,967.80 = 199,514,849.80 : x
  2. Step 2: Convert to fraction form
    337,583,221.60/506,055,967.80 = 199,514,849.80/x
  3. Step 3: Cross multiply
    337,583,221.60x = 506,055,967.80 × 199,514,849.80
  4. Step 4: Simplify right side
    337,583,221.60x = 100,965,680,406,010,640
  5. Step 5: Solve for x
    x = 100,965,680,406,010,640/337,583,221.60
  6. Step 6: Final answer
    x = 299,083,822.73

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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.