Home / 33,979,080.06-46,889,617.86-19,851,576

Finding the Fourth Proportional to 33,979,080.06, 46,889,617.86 and 19,851,576

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Solution

The fourth proportional to 33,979,080.06, 46,889,617.86 and 19,851,576 is: 27,394,291.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,979,080.06 : 46,889,617.86 = 19,851,576 : x
  2. Step 2: Convert to fraction form
    33,979,080.06/46,889,617.86 = 19,851,576/x
  3. Step 3: Cross multiply
    33,979,080.06x = 46,889,617.86 × 19,851,576
  4. Step 4: Simplify right side
    33,979,080.06x = 930,832,812,558,747.38
  5. Step 5: Solve for x
    x = 930,832,812,558,747.38/33,979,080.06
  6. Step 6: Final answer
    x = 27,394,291.16

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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.