Home / 14,446,720,415.62-21,664,881,769.03-5,000,797,736.65

Finding the Fourth Proportional to 14,446,720,415.62, 21,664,881,769.03 and 5,000,797,736.65

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Solution

The fourth proportional to 14,446,720,415.62, 21,664,881,769.03 and 5,000,797,736.65 is: 7,499,396,997.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,446,720,415.62 : 21,664,881,769.03 = 5,000,797,736.65 : x
  2. Step 2: Convert to fraction form
    14,446,720,415.62/21,664,881,769.03 = 5,000,797,736.65/x
  3. Step 3: Cross multiply
    14,446,720,415.62x = 21,664,881,769.03 × 5,000,797,736.65
  4. Step 4: Simplify right side
    14,446,720,415.62x = 108,341,691,715,266,756,608
  5. Step 5: Solve for x
    x = 108,341,691,715,266,756,608/14,446,720,415.62
  6. Step 6: Final answer
    x = 7,499,396,997.96

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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.