Home / 23,374,427.02-32,259,913.59-13,451,105.86

Finding the Fourth Proportional to 23,374,427.02, 32,259,913.59 and 13,451,105.86

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Solution

The fourth proportional to 23,374,427.02, 32,259,913.59 and 13,451,105.86 is: 18,564,370.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,427.02 : 32,259,913.59 = 13,451,105.86 : x
  2. Step 2: Convert to fraction form
    23,374,427.02/32,259,913.59 = 13,451,105.86/x
  3. Step 3: Cross multiply
    23,374,427.02x = 32,259,913.59 × 13,451,105.86
  4. Step 4: Simplify right side
    23,374,427.02x = 433,931,512,733,542.62
  5. Step 5: Solve for x
    x = 433,931,512,733,542.62/23,374,427.02
  6. Step 6: Final answer
    x = 18,564,370.04

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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.