Home / 22,763,573.84-34,132,760.76-9,309,849.68

Finding the Fourth Proportional to 22,763,573.84, 34,132,760.76 and 9,309,849.68

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Solution

The fourth proportional to 22,763,573.84, 34,132,760.76 and 9,309,849.68 is: 13,959,621.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,763,573.84 : 34,132,760.76 = 9,309,849.68 : x
  2. Step 2: Convert to fraction form
    22,763,573.84/34,132,760.76 = 9,309,849.68/x
  3. Step 3: Cross multiply
    22,763,573.84x = 34,132,760.76 × 9,309,849.68
  4. Step 4: Simplify right side
    22,763,573.84x = 317,770,871,839,002.50
  5. Step 5: Solve for x
    x = 317,770,871,839,002.50/22,763,573.84
  6. Step 6: Final answer
    x = 13,959,621.37

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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.