Home / 23,790,517.43-32,830,914.02-13,477,240.52

Finding the Fourth Proportional to 23,790,517.43, 32,830,914.02 and 13,477,240.52

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Solution

The fourth proportional to 23,790,517.43, 32,830,914.02 and 13,477,240.52 is: 18,598,591.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,790,517.43 : 32,830,914.02 = 13,477,240.52 : x
  2. Step 2: Convert to fraction form
    23,790,517.43/32,830,914.02 = 13,477,240.52/x
  3. Step 3: Cross multiply
    23,790,517.43x = 32,830,914.02 × 13,477,240.52
  4. Step 4: Simplify right side
    23,790,517.43x = 442,470,124,507,439.38
  5. Step 5: Solve for x
    x = 442,470,124,507,439.38/23,790,517.43
  6. Step 6: Final answer
    x = 18,598,591.89

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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.