Home / 23,591,622.02-32,539,667.91-15,747,179.19

Finding the Fourth Proportional to 23,591,622.02, 32,539,667.91 and 15,747,179.19

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Solution

The fourth proportional to 23,591,622.02, 32,539,667.91 and 15,747,179.19 is: 21,719,913.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,591,622.02 : 32,539,667.91 = 15,747,179.19 : x
  2. Step 2: Convert to fraction form
    23,591,622.02/32,539,667.91 = 15,747,179.19/x
  3. Step 3: Cross multiply
    23,591,622.02x = 32,539,667.91 × 15,747,179.19
  4. Step 4: Simplify right side
    23,591,622.02x = 512,407,981,361,862.75
  5. Step 5: Solve for x
    x = 512,407,981,361,862.75/23,591,622.02
  6. Step 6: Final answer
    x = 21,719,913.16

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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.