Home / 26,489,103,532.92-39,717,651,274.02-10,555,891,196.04

Finding the Fourth Proportional to 26,489,103,532.92, 39,717,651,274.02 and 10,555,891,196.04

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Solution

The fourth proportional to 26,489,103,532.92, 39,717,651,274.02 and 10,555,891,196.04 is: 15,827,459,199.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,489,103,532.92 : 39,717,651,274.02 = 10,555,891,196.04 : x
  2. Step 2: Convert to fraction form
    26,489,103,532.92/39,717,651,274.02 = 10,555,891,196.04/x
  3. Step 3: Cross multiply
    26,489,103,532.92x = 39,717,651,274.02 × 10,555,891,196.04
  4. Step 4: Simplify right side
    26,489,103,532.92x = 419,255,205,410,814,623,744
  5. Step 5: Solve for x
    x = 419,255,205,410,814,623,744/26,489,103,532.92
  6. Step 6: Final answer
    x = 15,827,459,199.96

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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.