Home / 273,265,591.15-409,898,386.73-246,906,117.55

Finding the Fourth Proportional to 273,265,591.15, 409,898,386.73 and 246,906,117.55

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Solution

The fourth proportional to 273,265,591.15, 409,898,386.73 and 246,906,117.55 is: 370,359,176.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,265,591.15 : 409,898,386.73 = 246,906,117.55 : x
  2. Step 2: Convert to fraction form
    273,265,591.15/409,898,386.73 = 246,906,117.55/x
  3. Step 3: Cross multiply
    273,265,591.15x = 409,898,386.73 × 246,906,117.55
  4. Step 4: Simplify right side
    273,265,591.15x = 101,206,419,257,512,752
  5. Step 5: Solve for x
    x = 101,206,419,257,512,752/273,265,591.15
  6. Step 6: Final answer
    x = 370,359,176.33

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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.