Home / 23,748,936,505-32,784,690,586.02-13,722,491,887.72

Finding the Fourth Proportional to 23,748,936,505, 32,784,690,586.02 and 13,722,491,887.72

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Solution

The fourth proportional to 23,748,936,505, 32,784,690,586.02 and 13,722,491,887.72 is: 18,943,486,185.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,748,936,505 : 32,784,690,586.02 = 13,722,491,887.72 : x
  2. Step 2: Convert to fraction form
    23,748,936,505/32,784,690,586.02 = 13,722,491,887.72/x
  3. Step 3: Cross multiply
    23,748,936,505x = 32,784,690,586.02 × 13,722,491,887.72
  4. Step 4: Simplify right side
    23,748,936,505x = 449,887,650,608,069,672,960
  5. Step 5: Solve for x
    x = 449,887,650,608,069,672,960/23,748,936,505
  6. Step 6: Final answer
    x = 18,943,486,185.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.