Home / 6,646,026,932.62-9,171,409,249.62-3,635,253,298.36

Finding the Fourth Proportional to 6,646,026,932.62, 9,171,409,249.62 and 3,635,253,298.36

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Solution

The fourth proportional to 6,646,026,932.62, 9,171,409,249.62 and 3,635,253,298.36 is: 5,016,590,522.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,646,026,932.62 : 9,171,409,249.62 = 3,635,253,298.36 : x
  2. Step 2: Convert to fraction form
    6,646,026,932.62/9,171,409,249.62 = 3,635,253,298.36/x
  3. Step 3: Cross multiply
    6,646,026,932.62x = 9,171,409,249.62 × 3,635,253,298.36
  4. Step 4: Simplify right side
    6,646,026,932.62x = 33,340,395,725,290,520,576
  5. Step 5: Solve for x
    x = 33,340,395,725,290,520,576/6,646,026,932.62
  6. Step 6: Final answer
    x = 5,016,590,522.93

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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.