Home / 27,694,897.02-41,505,211.38-21,554,293.10

Finding the Fourth Proportional to 27,694,897.02, 41,505,211.38 and 21,554,293.10

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Solution

The fourth proportional to 27,694,897.02, 41,505,211.38 and 21,554,293.10 is: 32,302,539.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,694,897.02 : 41,505,211.38 = 21,554,293.10 : x
  2. Step 2: Convert to fraction form
    27,694,897.02/41,505,211.38 = 21,554,293.10/x
  3. Step 3: Cross multiply
    27,694,897.02x = 41,505,211.38 × 21,554,293.10
  4. Step 4: Simplify right side
    27,694,897.02x = 894,615,491,135,278
  5. Step 5: Solve for x
    x = 894,615,491,135,278/27,694,897.02
  6. Step 6: Final answer
    x = 32,302,539.00

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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.