Home / 31,972,597.34-44,122,153.20-17,288,228.48

Finding the Fourth Proportional to 31,972,597.34, 44,122,153.20 and 17,288,228.48

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Solution

The fourth proportional to 31,972,597.34, 44,122,153.20 and 17,288,228.48 is: 23,857,738.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,972,597.34 : 44,122,153.20 = 17,288,228.48 : x
  2. Step 2: Convert to fraction form
    31,972,597.34/44,122,153.20 = 17,288,228.48/x
  3. Step 3: Cross multiply
    31,972,597.34x = 44,122,153.20 × 17,288,228.48
  4. Step 4: Simplify right side
    31,972,597.34x = 762,793,865,330,552.50
  5. Step 5: Solve for x
    x = 762,793,865,330,552.50/31,972,597.34
  6. Step 6: Final answer
    x = 23,857,738.47

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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.