Home / 3,306,890,391.27-4,563,500,750.27-1,801,529,112.49

Finding the Fourth Proportional to 3,306,890,391.27, 4,563,500,750.27 and 1,801,529,112.49

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Solution

The fourth proportional to 3,306,890,391.27, 4,563,500,750.27 and 1,801,529,112.49 is: 2,486,105,822.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,890,391.27 : 4,563,500,750.27 = 1,801,529,112.49 : x
  2. Step 2: Convert to fraction form
    3,306,890,391.27/4,563,500,750.27 = 1,801,529,112.49/x
  3. Step 3: Cross multiply
    3,306,890,391.27x = 4,563,500,750.27 × 1,801,529,112.49
  4. Step 4: Simplify right side
    3,306,890,391.27x = 8,221,279,456,467,610,624
  5. Step 5: Solve for x
    x = 8,221,279,456,467,610,624/3,306,890,391.27
  6. Step 6: Final answer
    x = 2,486,105,822.61

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1.5x scale

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.