Home / 26,028,379,959.28-35,916,654,481.56-14,597,412,876.88

Finding the Fourth Proportional to 26,028,379,959.28, 35,916,654,481.56 and 14,597,412,876.88

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Solution

The fourth proportional to 26,028,379,959.28, 35,916,654,481.56 and 14,597,412,876.88 is: 20,143,022,172.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,028,379,959.28 : 35,916,654,481.56 = 14,597,412,876.88 : x
  2. Step 2: Convert to fraction form
    26,028,379,959.28/35,916,654,481.56 = 14,597,412,876.88/x
  3. Step 3: Cross multiply
    26,028,379,959.28x = 35,916,654,481.56 × 14,597,412,876.88
  4. Step 4: Simplify right side
    26,028,379,959.28x = 524,290,234,623,573,622,784
  5. Step 5: Solve for x
    x = 524,290,234,623,573,622,784/26,028,379,959.28
  6. Step 6: Final answer
    x = 20,143,022,172.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.