Home / 15,522,623.71-23,287,343.82-4,591,957.60

Finding the Fourth Proportional to 15,522,623.71, 23,287,343.82 and 4,591,957.60

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Solution

The fourth proportional to 15,522,623.71, 23,287,343.82 and 4,591,957.60 is: 6,888,944.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,522,623.71 : 23,287,343.82 = 4,591,957.60 : x
  2. Step 2: Convert to fraction form
    15,522,623.71/23,287,343.82 = 4,591,957.60/x
  3. Step 3: Cross multiply
    15,522,623.71x = 23,287,343.82 × 4,591,957.60
  4. Step 4: Simplify right side
    15,522,623.71x = 106,934,495,438,062.03
  5. Step 5: Solve for x
    x = 106,934,495,438,062.03/15,522,623.71
  6. Step 6: Final answer
    x = 6,888,944.64

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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.