Home / 25,272,912.60-37,909,368.90-22,627,517.40

Finding the Fourth Proportional to 25,272,912.60, 37,909,368.90 and 22,627,517.40

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Solution

The fourth proportional to 25,272,912.60, 37,909,368.90 and 22,627,517.40 is: 33,941,276.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,912.60 : 37,909,368.90 = 22,627,517.40 : x
  2. Step 2: Convert to fraction form
    25,272,912.60/37,909,368.90 = 22,627,517.40/x
  3. Step 3: Cross multiply
    25,272,912.60x = 37,909,368.90 × 22,627,517.40
  4. Step 4: Simplify right side
    25,272,912.60x = 857,794,904,407,768.75
  5. Step 5: Solve for x
    x = 857,794,904,407,768.75/25,272,912.60
  6. Step 6: Final answer
    x = 33,941,276.10

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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.