Home / 14,923,781.02-22,383,167.43-4,142,177.26

Finding the Fourth Proportional to 14,923,781.02, 22,383,167.43 and 4,142,177.26

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Solution

The fourth proportional to 14,923,781.02, 22,383,167.43 and 4,142,177.26 is: 6,212,570.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,781.02 : 22,383,167.43 = 4,142,177.26 : x
  2. Step 2: Convert to fraction form
    14,923,781.02/22,383,167.43 = 4,142,177.26/x
  3. Step 3: Cross multiply
    14,923,781.02x = 22,383,167.43 × 4,142,177.26
  4. Step 4: Simplify right side
    14,923,781.02x = 92,715,047,135,318.64
  5. Step 5: Solve for x
    x = 92,715,047,135,318.64/14,923,781.02
  6. Step 6: Final answer
    x = 6,212,570.86

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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.