Home / 224,251,209.80-336,313,829.10-70,944,259.40

Finding the Fourth Proportional to 224,251,209.80, 336,313,829.10 and 70,944,259.40

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Solution

The fourth proportional to 224,251,209.80, 336,313,829.10 and 70,944,259.40 is: 106,396,462.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,251,209.80 : 336,313,829.10 = 70,944,259.40 : x
  2. Step 2: Convert to fraction form
    224,251,209.80/336,313,829.10 = 70,944,259.40/x
  3. Step 3: Cross multiply
    224,251,209.80x = 336,313,829.10 × 70,944,259.40
  4. Step 4: Simplify right side
    224,251,209.80x = 23,859,535,531,477,672
  5. Step 5: Solve for x
    x = 23,859,535,531,477,672/224,251,209.80
  6. Step 6: Final answer
    x = 106,396,462.93

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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.