Home / 15,442,604-23,163,324.42-4,659,618.32

Finding the Fourth Proportional to 15,442,604, 23,163,324.42 and 4,659,618.32

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Solution

The fourth proportional to 15,442,604, 23,163,324.42 and 4,659,618.32 is: 6,989,252.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,442,604 : 23,163,324.42 = 4,659,618.32 : x
  2. Step 2: Convert to fraction form
    15,442,604/23,163,324.42 = 4,659,618.32/x
  3. Step 3: Cross multiply
    15,442,604x = 23,163,324.42 × 4,659,618.32
  4. Step 4: Simplify right side
    15,442,604x = 107,932,250,819,535.39
  5. Step 5: Solve for x
    x = 107,932,250,819,535.39/15,442,604
  6. Step 6: Final answer
    x = 6,989,252.00

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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.