Home / 69,877,419,467.20-104,816,129,200.80-22,713,802,187.20

Finding the Fourth Proportional to 69,877,419,467.20, 104,816,129,200.80 and 22,713,802,187.20

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Solution

The fourth proportional to 69,877,419,467.20, 104,816,129,200.80 and 22,713,802,187.20 is: 34,070,703,280.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,877,419,467.20 : 104,816,129,200.80 = 22,713,802,187.20 : x
  2. Step 2: Convert to fraction form
    69,877,419,467.20/104,816,129,200.80 = 22,713,802,187.20/x
  3. Step 3: Cross multiply
    69,877,419,467.20x = 104,816,129,200.80 × 22,713,802,187.20
  4. Step 4: Simplify right side
    69,877,419,467.20x = 2,380,772,824,694,969,073,664
  5. Step 5: Solve for x
    x = 2,380,772,824,694,969,073,664/69,877,419,467.20
  6. Step 6: Final answer
    x = 34,070,703,280.80

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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.