Home / 173,992,817.62-240,116,251.74-95,682,328.90

Finding the Fourth Proportional to 173,992,817.62, 240,116,251.74 and 95,682,328.90

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Solution

The fourth proportional to 173,992,817.62, 240,116,251.74 and 95,682,328.90 is: 132,045,003.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,992,817.62 : 240,116,251.74 = 95,682,328.90 : x
  2. Step 2: Convert to fraction form
    173,992,817.62/240,116,251.74 = 95,682,328.90/x
  3. Step 3: Cross multiply
    173,992,817.62x = 240,116,251.74 × 95,682,328.90
  4. Step 4: Simplify right side
    173,992,817.62x = 22,974,882,173,221,880
  5. Step 5: Solve for x
    x = 22,974,882,173,221,880/173,992,817.62
  6. Step 6: Final answer
    x = 132,045,003.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.