Home / 54,723,198,126.42-82,097,174,598.15-29,540,374,495.55

Finding the Fourth Proportional to 54,723,198,126.42, 82,097,174,598.15 and 29,540,374,495.55

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Solution

The fourth proportional to 54,723,198,126.42, 82,097,174,598.15 and 29,540,374,495.55 is: 44,317,243,247.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,723,198,126.42 : 82,097,174,598.15 = 29,540,374,495.55 : x
  2. Step 2: Convert to fraction form
    54,723,198,126.42/82,097,174,598.15 = 29,540,374,495.55/x
  3. Step 3: Cross multiply
    54,723,198,126.42x = 82,097,174,598.15 × 29,540,374,495.55
  4. Step 4: Simplify right side
    54,723,198,126.42x = 2,425,181,282,655,757,926,400
  5. Step 5: Solve for x
    x = 2,425,181,282,655,757,926,400/54,723,198,126.42
  6. Step 6: Final answer
    x = 44,317,243,247.61

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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.