Home / 15,604,539.60-23,361,190.20-11,125,563.60

Finding the Fourth Proportional to 15,604,539.60, 23,361,190.20 and 11,125,563.60

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Solution

The fourth proportional to 15,604,539.60, 23,361,190.20 and 11,125,563.60 is: 16,655,820.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,604,539.60 : 23,361,190.20 = 11,125,563.60 : x
  2. Step 2: Convert to fraction form
    15,604,539.60/23,361,190.20 = 11,125,563.60/x
  3. Step 3: Cross multiply
    15,604,539.60x = 23,361,190.20 × 11,125,563.60
  4. Step 4: Simplify right side
    15,604,539.60x = 259,906,407,341,796.69
  5. Step 5: Solve for x
    x = 259,906,407,341,796.69/15,604,539.60
  6. Step 6: Final answer
    x = 16,655,820.29

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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.