Home / 21,589,551.38-32,364,398.04-10,797,460.90

Finding the Fourth Proportional to 21,589,551.38, 32,364,398.04 and 10,797,460.90

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Solution

The fourth proportional to 21,589,551.38, 32,364,398.04 and 10,797,460.90 is: 16,186,224.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,589,551.38 : 32,364,398.04 = 10,797,460.90 : x
  2. Step 2: Convert to fraction form
    21,589,551.38/32,364,398.04 = 10,797,460.90/x
  3. Step 3: Cross multiply
    21,589,551.38x = 32,364,398.04 × 10,797,460.90
  4. Step 4: Simplify right side
    21,589,551.38x = 349,453,322,388,936.62
  5. Step 5: Solve for x
    x = 349,453,322,388,936.62/21,589,551.38
  6. Step 6: Final answer
    x = 16,186,224.36

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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.