Home / 9,443,952,406.60-14,174,998,536.30-8,065,323,593.80

Finding the Fourth Proportional to 9,443,952,406.60, 14,174,998,536.30 and 8,065,323,593.80

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Solution

The fourth proportional to 9,443,952,406.60, 14,174,998,536.30 and 8,065,323,593.80 is: 12,105,731,288.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443,952,406.60 : 14,174,998,536.30 = 8,065,323,593.80 : x
  2. Step 2: Convert to fraction form
    9,443,952,406.60/14,174,998,536.30 = 8,065,323,593.80/x
  3. Step 3: Cross multiply
    9,443,952,406.60x = 14,174,998,536.30 × 8,065,323,593.80
  4. Step 4: Simplify right side
    9,443,952,406.60x = 114,325,950,136,900,845,568
  5. Step 5: Solve for x
    x = 114,325,950,136,900,845,568/9,443,952,406.60
  6. Step 6: Final answer
    x = 12,105,731,288.63

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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.