Home / 19,623,523.46-27,079,984.43-10,802,903.04

Finding the Fourth Proportional to 19,623,523.46, 27,079,984.43 and 10,802,903.04

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Solution

The fourth proportional to 19,623,523.46, 27,079,984.43 and 10,802,903.04 is: 14,907,743.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,623,523.46 : 27,079,984.43 = 10,802,903.04 : x
  2. Step 2: Convert to fraction form
    19,623,523.46/27,079,984.43 = 10,802,903.04/x
  3. Step 3: Cross multiply
    19,623,523.46x = 27,079,984.43 × 10,802,903.04
  4. Step 4: Simplify right side
    19,623,523.46x = 292,542,446,108,496
  5. Step 5: Solve for x
    x = 292,542,446,108,496/19,623,523.46
  6. Step 6: Final answer
    x = 14,907,743.09

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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.