Home / 15,294,351.22-22,941,527.74-5,196,972.22

Finding the Fourth Proportional to 15,294,351.22, 22,941,527.74 and 5,196,972.22

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Solution

The fourth proportional to 15,294,351.22, 22,941,527.74 and 5,196,972.22 is: 7,795,458.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,294,351.22 : 22,941,527.74 = 5,196,972.22 : x
  2. Step 2: Convert to fraction form
    15,294,351.22/22,941,527.74 = 5,196,972.22/x
  3. Step 3: Cross multiply
    15,294,351.22x = 22,941,527.74 × 5,196,972.22
  4. Step 4: Simplify right side
    15,294,351.22x = 119,226,482,278,793.14
  5. Step 5: Solve for x
    x = 119,226,482,278,793.14/15,294,351.22
  6. Step 6: Final answer
    x = 7,795,458.64

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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.