Home / 224,986,790.07-337,298,572.08-206,826,456.03

Finding the Fourth Proportional to 224,986,790.07, 337,298,572.08 and 206,826,456.03

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Solution

The fourth proportional to 224,986,790.07, 337,298,572.08 and 206,826,456.03 is: 310,072,730.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,986,790.07 : 337,298,572.08 = 206,826,456.03 : x
  2. Step 2: Convert to fraction form
    224,986,790.07/337,298,572.08 = 206,826,456.03/x
  3. Step 3: Cross multiply
    224,986,790.07x = 337,298,572.08 × 206,826,456.03
  4. Step 4: Simplify right side
    224,986,790.07x = 69,762,268,287,285,904
  5. Step 5: Solve for x
    x = 69,762,268,287,285,904/224,986,790.07
  6. Step 6: Final answer
    x = 310,072,730.34

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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.