Home / 222,600,304.80-333,741,024.90-93,141,277.20

Finding the Fourth Proportional to 222,600,304.80, 333,741,024.90 and 93,141,277.20

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Solution

The fourth proportional to 222,600,304.80, 333,741,024.90 and 93,141,277.20 is: 139,645,205.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,600,304.80 : 333,741,024.90 = 93,141,277.20 : x
  2. Step 2: Convert to fraction form
    222,600,304.80/333,741,024.90 = 93,141,277.20/x
  3. Step 3: Cross multiply
    222,600,304.80x = 333,741,024.90 × 93,141,277.20
  4. Step 4: Simplify right side
    222,600,304.80x = 31,085,065,313,223,000
  5. Step 5: Solve for x
    x = 31,085,065,313,223,000/222,600,304.80
  6. Step 6: Final answer
    x = 139,645,205.52

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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.