Home / 17,134,632.46-23,645,675.76-9,294,113.23

Finding the Fourth Proportional to 17,134,632.46, 23,645,675.76 and 9,294,113.23

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Solution

The fourth proportional to 17,134,632.46, 23,645,675.76 and 9,294,113.23 is: 12,825,812.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,134,632.46 : 23,645,675.76 = 9,294,113.23 : x
  2. Step 2: Convert to fraction form
    17,134,632.46/23,645,675.76 = 9,294,113.23/x
  3. Step 3: Cross multiply
    17,134,632.46x = 23,645,675.76 × 9,294,113.23
  4. Step 4: Simplify right side
    17,134,632.46x = 219,765,587,913,306.34
  5. Step 5: Solve for x
    x = 219,765,587,913,306.34/17,134,632.46
  6. Step 6: Final answer
    x = 12,825,812.78

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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.