Home / 24,877,207,180.80-34,147,805,911.20-21,994,671,196.80

Finding the Fourth Proportional to 24,877,207,180.80, 34,147,805,911.20 and 21,994,671,196.80

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Solution

The fourth proportional to 24,877,207,180.80, 34,147,805,911.20 and 21,994,671,196.80 is: 30,191,080,439.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,877,207,180.80 : 34,147,805,911.20 = 21,994,671,196.80 : x
  2. Step 2: Convert to fraction form
    24,877,207,180.80/34,147,805,911.20 = 21,994,671,196.80/x
  3. Step 3: Cross multiply
    24,877,207,180.80x = 34,147,805,911.20 × 21,994,671,196.80
  4. Step 4: Simplify right side
    24,877,207,180.80x = 751,069,763,108,987,469,824
  5. Step 5: Solve for x
    x = 751,069,763,108,987,469,824/24,877,207,180.80
  6. Step 6: Final answer
    x = 30,191,080,439.63

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.