Home / 10,950,564,993.88-16,425,667,990.90-3,489,046,416.50

Finding the Fourth Proportional to 10,950,564,993.88, 16,425,667,990.90 and 3,489,046,416.50

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Solution

The fourth proportional to 10,950,564,993.88, 16,425,667,990.90 and 3,489,046,416.50 is: 5,233,512,432.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,950,564,993.88 : 16,425,667,990.90 = 3,489,046,416.50 : x
  2. Step 2: Convert to fraction form
    10,950,564,993.88/16,425,667,990.90 = 3,489,046,416.50/x
  3. Step 3: Cross multiply
    10,950,564,993.88x = 16,425,667,990.90 × 3,489,046,416.50
  4. Step 4: Simplify right side
    10,950,564,993.88x = 57,309,918,042,268,401,664
  5. Step 5: Solve for x
    x = 57,309,918,042,268,401,664/10,950,564,993.88
  6. Step 6: Final answer
    x = 5,233,512,432.86

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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.