Home / 337,583,205.60-506,055,943.80-199,514,833.80

Finding the Fourth Proportional to 337,583,205.60, 506,055,943.80 and 199,514,833.80

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Solution

The fourth proportional to 337,583,205.60, 506,055,943.80 and 199,514,833.80 is: 299,083,798.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,583,205.60 : 506,055,943.80 = 199,514,833.80 : x
  2. Step 2: Convert to fraction form
    337,583,205.60/506,055,943.80 = 199,514,833.80/x
  3. Step 3: Cross multiply
    337,583,205.60x = 506,055,943.80 × 199,514,833.80
  4. Step 4: Simplify right side
    337,583,205.60x = 100,965,667,520,759,152
  5. Step 5: Solve for x
    x = 100,965,667,520,759,152/337,583,205.60
  6. Step 6: Final answer
    x = 299,083,798.74

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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.