Home / 7,337,635,738-11,005,629,366.70-2,026,502,939.28

Finding the Fourth Proportional to 7,337,635,738, 11,005,629,366.70 and 2,026,502,939.28

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Solution

The fourth proportional to 7,337,635,738, 11,005,629,366.70 and 2,026,502,939.28 is: 3,039,526,770.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,635,738 : 11,005,629,366.70 = 2,026,502,939.28 : x
  2. Step 2: Convert to fraction form
    7,337,635,738/11,005,629,366.70 = 2,026,502,939.28/x
  3. Step 3: Cross multiply
    7,337,635,738x = 11,005,629,366.70 × 2,026,502,939.28
  4. Step 4: Simplify right side
    7,337,635,738x = 22,302,940,260,243,836,928
  5. Step 5: Solve for x
    x = 22,302,940,260,243,836,928/7,337,635,738
  6. Step 6: Final answer
    x = 3,039,526,770.83

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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.