Home / 23,464,203.26-35,198,962.09-21,053,232.59

Finding the Fourth Proportional to 23,464,203.26, 35,198,962.09 and 21,053,232.59

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Solution

The fourth proportional to 23,464,203.26, 35,198,962.09 and 21,053,232.59 is: 31,582,233.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,464,203.26 : 35,198,962.09 = 21,053,232.59 : x
  2. Step 2: Convert to fraction form
    23,464,203.26/35,198,962.09 = 21,053,232.59/x
  3. Step 3: Cross multiply
    23,464,203.26x = 35,198,962.09 × 21,053,232.59
  4. Step 4: Simplify right side
    23,464,203.26x = 741,051,935,578,734.62
  5. Step 5: Solve for x
    x = 741,051,935,578,734.62/23,464,203.26
  6. Step 6: Final answer
    x = 31,582,233.05

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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.