Home / 737,117,703.11-1,016,548,734.07-576,202,945.61

Finding the Fourth Proportional to 737,117,703.11, 1,016,548,734.07 and 576,202,945.61

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Solution

The fourth proportional to 737,117,703.11, 1,016,548,734.07 and 576,202,945.61 is: 794,633,438.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,117,703.11 : 1,016,548,734.07 = 576,202,945.61 : x
  2. Step 2: Convert to fraction form
    737,117,703.11/1,016,548,734.07 = 576,202,945.61/x
  3. Step 3: Cross multiply
    737,117,703.11x = 1,016,548,734.07 × 576,202,945.61
  4. Step 4: Simplify right side
    737,117,703.11x = 585,738,374,930,483,328
  5. Step 5: Solve for x
    x = 585,738,374,930,483,328/737,117,703.11
  6. Step 6: Final answer
    x = 794,633,438.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.