Home / 13,854,051,614.00-20,778,977,715.08-3,770,550,303.15

Finding the Fourth Proportional to 13,854,051,614.00, 20,778,977,715.08 and 3,770,550,303.15

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Solution

The fourth proportional to 13,854,051,614.00, 20,778,977,715.08 and 3,770,550,303.15 is: 5,655,253,993.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,854,051,614.00 : 20,778,977,715.08 = 3,770,550,303.15 : x
  2. Step 2: Convert to fraction form
    13,854,051,614.00/20,778,977,715.08 = 3,770,550,303.15/x
  3. Step 3: Cross multiply
    13,854,051,614.00x = 20,778,977,715.08 × 3,770,550,303.15
  4. Step 4: Simplify right side
    13,854,051,614.00x = 78,348,180,722,723,143,680
  5. Step 5: Solve for x
    x = 78,348,180,722,723,143,680/13,854,051,614.00
  6. Step 6: Final answer
    x = 5,655,253,993.97

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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.