Home / 4,669,835,088.85-6,444,516,974.57-2,555,380,153.33

Finding the Fourth Proportional to 4,669,835,088.85, 6,444,516,974.57 and 2,555,380,153.33

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Solution

The fourth proportional to 4,669,835,088.85, 6,444,516,974.57 and 2,555,380,153.33 is: 3,526,503,711.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,835,088.85 : 6,444,516,974.57 = 2,555,380,153.33 : x
  2. Step 2: Convert to fraction form
    4,669,835,088.85/6,444,516,974.57 = 2,555,380,153.33/x
  3. Step 3: Cross multiply
    4,669,835,088.85x = 6,444,516,974.57 × 2,555,380,153.33
  4. Step 4: Simplify right side
    4,669,835,088.85x = 16,468,190,774,614,472,704
  5. Step 5: Solve for x
    x = 16,468,190,774,614,472,704/4,669,835,088.85
  6. Step 6: Final answer
    x = 3,526,503,711.86

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Double scale
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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.