Home / 67,262,114.80-100,877,687.70-26,322,524.56

Finding the Fourth Proportional to 67,262,114.80, 100,877,687.70 and 26,322,524.56

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Solution

The fourth proportional to 67,262,114.80, 100,877,687.70 and 26,322,524.56 is: 39,477,727.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,262,114.80 : 100,877,687.70 = 26,322,524.56 : x
  2. Step 2: Convert to fraction form
    67,262,114.80/100,877,687.70 = 26,322,524.56/x
  3. Step 3: Cross multiply
    67,262,114.80x = 100,877,687.70 × 26,322,524.56
  4. Step 4: Simplify right side
    67,262,114.80x = 2,655,355,412,039,260
  5. Step 5: Solve for x
    x = 2,655,355,412,039,260/67,262,114.80
  6. Step 6: Final answer
    x = 39,477,727.10

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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.