Home / 224,615,540.32-336,918,824.64-101,770,963.12

Finding the Fourth Proportional to 224,615,540.32, 336,918,824.64 and 101,770,963.12

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Solution

The fourth proportional to 224,615,540.32, 336,918,824.64 and 101,770,963.12 is: 152,654,412.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,615,540.32 : 336,918,824.64 = 101,770,963.12 : x
  2. Step 2: Convert to fraction form
    224,615,540.32/336,918,824.64 = 101,770,963.12/x
  3. Step 3: Cross multiply
    224,615,540.32x = 336,918,824.64 × 101,770,963.12
  4. Step 4: Simplify right side
    224,615,540.32x = 34,288,553,276,871,188
  5. Step 5: Solve for x
    x = 34,288,553,276,871,188/224,615,540.32
  6. Step 6: Final answer
    x = 152,654,412.19

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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.