Home / 37,740,832.61-56,604,941.79-10,449,884.06

Finding the Fourth Proportional to 37,740,832.61, 56,604,941.79 and 10,449,884.06

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Solution

The fourth proportional to 37,740,832.61, 56,604,941.79 and 10,449,884.06 is: 15,673,079.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,740,832.61 : 56,604,941.79 = 10,449,884.06 : x
  2. Step 2: Convert to fraction form
    37,740,832.61/56,604,941.79 = 10,449,884.06/x
  3. Step 3: Cross multiply
    37,740,832.61x = 56,604,941.79 × 10,449,884.06
  4. Step 4: Simplify right side
    37,740,832.61x = 591,515,079,195,778.62
  5. Step 5: Solve for x
    x = 591,515,079,195,778.62/37,740,832.61
  6. Step 6: Final answer
    x = 15,673,079.75

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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.