Home / 167,287,568.20-250,595,429.10-95,400,003.40

Finding the Fourth Proportional to 167,287,568.20, 250,595,429.10 and 95,400,003.40

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Solution

The fourth proportional to 167,287,568.20, 250,595,429.10 and 95,400,003.40 is: 142,908,436.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,287,568.20 : 250,595,429.10 = 95,400,003.40 : x
  2. Step 2: Convert to fraction form
    167,287,568.20/250,595,429.10 = 95,400,003.40/x
  3. Step 3: Cross multiply
    167,287,568.20x = 250,595,429.10 × 95,400,003.40
  4. Step 4: Simplify right side
    167,287,568.20x = 23,906,804,788,164,460
  5. Step 5: Solve for x
    x = 23,906,804,788,164,460/167,287,568.20
  6. Step 6: Final answer
    x = 142,908,436.33

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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.