Home / 23,720,663.70-35,540,336.79-15,924,977.46

Finding the Fourth Proportional to 23,720,663.70, 35,540,336.79 and 15,924,977.46

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Solution

The fourth proportional to 23,720,663.70, 35,540,336.79 and 15,924,977.46 is: 23,860,169.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,720,663.70 : 35,540,336.79 = 15,924,977.46 : x
  2. Step 2: Convert to fraction form
    23,720,663.70/35,540,336.79 = 15,924,977.46/x
  3. Step 3: Cross multiply
    23,720,663.70x = 35,540,336.79 × 15,924,977.46
  4. Step 4: Simplify right side
    23,720,663.70x = 565,979,062,301,558.75
  5. Step 5: Solve for x
    x = 565,979,062,301,558.75/23,720,663.70
  6. Step 6: Final answer
    x = 23,860,169.74

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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.