Home / 60,589,634.40-90,884,451.60-35,017,480.80

Finding the Fourth Proportional to 60,589,634.40, 90,884,451.60 and 35,017,480.80

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Solution

The fourth proportional to 60,589,634.40, 90,884,451.60 and 35,017,480.80 is: 52,526,221.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,589,634.40 : 90,884,451.60 = 35,017,480.80 : x
  2. Step 2: Convert to fraction form
    60,589,634.40/90,884,451.60 = 35,017,480.80/x
  3. Step 3: Cross multiply
    60,589,634.40x = 90,884,451.60 × 35,017,480.80
  4. Step 4: Simplify right side
    60,589,634.40x = 3,182,544,538,921,529
  5. Step 5: Solve for x
    x = 3,182,544,538,921,529/60,589,634.40
  6. Step 6: Final answer
    x = 52,526,221.20

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1.5x scale

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.