Home / 224,220,634.79-336,215,740.95-101,332,390.37

Finding the Fourth Proportional to 224,220,634.79, 336,215,740.95 and 101,332,390.37

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Solution

The fourth proportional to 224,220,634.79, 336,215,740.95 and 101,332,390.37 is: 151,946,517.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,220,634.79 : 336,215,740.95 = 101,332,390.37 : x
  2. Step 2: Convert to fraction form
    224,220,634.79/336,215,740.95 = 101,332,390.37/x
  3. Step 3: Cross multiply
    224,220,634.79x = 336,215,740.95 × 101,332,390.37
  4. Step 4: Simplify right side
    224,220,634.79x = 34,069,544,708,803,112
  5. Step 5: Solve for x
    x = 34,069,544,708,803,112/224,220,634.79
  6. Step 6: Final answer
    x = 151,946,517.95

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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.