Home / 37,690,380.68-56,544,659.88-13,094,727.52

Finding the Fourth Proportional to 37,690,380.68, 56,544,659.88 and 13,094,727.52

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Solution

The fourth proportional to 37,690,380.68, 56,544,659.88 and 13,094,727.52 is: 19,645,249.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,690,380.68 : 56,544,659.88 = 13,094,727.52 : x
  2. Step 2: Convert to fraction form
    37,690,380.68/56,544,659.88 = 13,094,727.52/x
  3. Step 3: Cross multiply
    37,690,380.68x = 56,544,659.88 × 13,094,727.52
  4. Step 4: Simplify right side
    37,690,380.68x = 740,436,913,839,675.88
  5. Step 5: Solve for x
    x = 740,436,913,839,675.88/37,690,380.68
  6. Step 6: Final answer
    x = 19,645,249.01

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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.