Home / 13,832,710,396.90-20,750,331,847.84-3,884,087,067.73

Finding the Fourth Proportional to 13,832,710,396.90, 20,750,331,847.84 and 3,884,087,067.73

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Solution

The fourth proportional to 13,832,710,396.90, 20,750,331,847.84 and 3,884,087,067.73 is: 5,826,486,152.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,832,710,396.90 : 20,750,331,847.84 = 3,884,087,067.73 : x
  2. Step 2: Convert to fraction form
    13,832,710,396.90/20,750,331,847.84 = 3,884,087,067.73/x
  3. Step 3: Cross multiply
    13,832,710,396.90x = 20,750,331,847.84 × 3,884,087,067.73
  4. Step 4: Simplify right side
    13,832,710,396.90x = 80,596,095,581,241,655,296
  5. Step 5: Solve for x
    x = 80,596,095,581,241,655,296/13,832,710,396.90
  6. Step 6: Final answer
    x = 5,826,486,152.66

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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.