Home / 2,402,841,941.70-3,604,262,912.55-2,234,481,432.90

Finding the Fourth Proportional to 2,402,841,941.70, 3,604,262,912.55 and 2,234,481,432.90

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Solution

The fourth proportional to 2,402,841,941.70, 3,604,262,912.55 and 2,234,481,432.90 is: 3,351,722,149.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,841,941.70 : 3,604,262,912.55 = 2,234,481,432.90 : x
  2. Step 2: Convert to fraction form
    2,402,841,941.70/3,604,262,912.55 = 2,234,481,432.90/x
  3. Step 3: Cross multiply
    2,402,841,941.70x = 3,604,262,912.55 × 2,234,481,432.90
  4. Step 4: Simplify right side
    2,402,841,941.70x = 8,053,658,557,383,052,288
  5. Step 5: Solve for x
    x = 8,053,658,557,383,052,288/2,402,841,941.70
  6. Step 6: Final answer
    x = 3,351,722,149.35

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Double scale
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1.5x scale

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.