Home / 15,507,296.91-23,264,414.60-4,725,441.59

Finding the Fourth Proportional to 15,507,296.91, 23,264,414.60 and 4,725,441.59

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Solution

The fourth proportional to 15,507,296.91, 23,264,414.60 and 4,725,441.59 is: 7,089,219.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,507,296.91 : 23,264,414.60 = 4,725,441.59 : x
  2. Step 2: Convert to fraction form
    15,507,296.91/23,264,414.60 = 4,725,441.59/x
  3. Step 3: Cross multiply
    15,507,296.91x = 23,264,414.60 × 4,725,441.59
  4. Step 4: Simplify right side
    15,507,296.91x = 109,934,632,177,893.92
  5. Step 5: Solve for x
    x = 109,934,632,177,893.92/15,507,296.91
  6. Step 6: Final answer
    x = 7,089,219.53

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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.