Home / 60,649,502.99-91,015,188.38-23,756,816.87

Finding the Fourth Proportional to 60,649,502.99, 91,015,188.38 and 23,756,816.87

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Solution

The fourth proportional to 60,649,502.99, 91,015,188.38 and 23,756,816.87 is: 35,651,259.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,649,502.99 : 91,015,188.38 = 23,756,816.87 : x
  2. Step 2: Convert to fraction form
    60,649,502.99/91,015,188.38 = 23,756,816.87/x
  3. Step 3: Cross multiply
    60,649,502.99x = 91,015,188.38 × 23,756,816.87
  4. Step 4: Simplify right side
    60,649,502.99x = 2,162,231,162,840,965.75
  5. Step 5: Solve for x
    x = 2,162,231,162,840,965.75/60,649,502.99
  6. Step 6: Final answer
    x = 35,651,259.39

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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.