Home / 4,332,131,012.56-5,983,948,706.92-3,582,472,267.12

Finding the Fourth Proportional to 4,332,131,012.56, 5,983,948,706.92 and 3,582,472,267.12

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Solution

The fourth proportional to 4,332,131,012.56, 5,983,948,706.92 and 3,582,472,267.12 is: 4,948,449,210.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,131,012.56 : 5,983,948,706.92 = 3,582,472,267.12 : x
  2. Step 2: Convert to fraction form
    4,332,131,012.56/5,983,948,706.92 = 3,582,472,267.12/x
  3. Step 3: Cross multiply
    4,332,131,012.56x = 5,983,948,706.92 × 3,582,472,267.12
  4. Step 4: Simplify right side
    4,332,131,012.56x = 21,437,330,290,409,484,288
  5. Step 5: Solve for x
    x = 21,437,330,290,409,484,288/4,332,131,012.56
  6. Step 6: Final answer
    x = 4,948,449,210.85

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Double scale
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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.