Home / 337,583,203.60-506,055,940.80-199,514,831.80

Finding the Fourth Proportional to 337,583,203.60, 506,055,940.80 and 199,514,831.80

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Solution

The fourth proportional to 337,583,203.60, 506,055,940.80 and 199,514,831.80 is: 299,083,795.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,583,203.60 : 506,055,940.80 = 199,514,831.80 : x
  2. Step 2: Convert to fraction form
    337,583,203.60/506,055,940.80 = 199,514,831.80/x
  3. Step 3: Cross multiply
    337,583,203.60x = 506,055,940.80 × 199,514,831.80
  4. Step 4: Simplify right side
    337,583,203.60x = 100,965,665,910,102,768
  5. Step 5: Solve for x
    x = 100,965,665,910,102,768/337,583,203.60
  6. Step 6: Final answer
    x = 299,083,795.74

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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.