Home / 11,486,173,651.20-17,229,260,476.80-9,833,179,564.80

Finding the Fourth Proportional to 11,486,173,651.20, 17,229,260,476.80 and 9,833,179,564.80

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Solution

The fourth proportional to 11,486,173,651.20, 17,229,260,476.80 and 9,833,179,564.80 is: 14,749,769,347.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,486,173,651.20 : 17,229,260,476.80 = 9,833,179,564.80 : x
  2. Step 2: Convert to fraction form
    11,486,173,651.20/17,229,260,476.80 = 9,833,179,564.80/x
  3. Step 3: Cross multiply
    11,486,173,651.20x = 17,229,260,476.80 × 9,833,179,564.80
  4. Step 4: Simplify right side
    11,486,173,651.20x = 169,418,412,037,086,052,352
  5. Step 5: Solve for x
    x = 169,418,412,037,086,052,352/11,486,173,651.20
  6. Step 6: Final answer
    x = 14,749,769,347.20

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Double scale
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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.