Home / 27,109,255.41-37,411,422.50-14,719,871.03

Finding the Fourth Proportional to 27,109,255.41, 37,411,422.50 and 14,719,871.03

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Solution

The fourth proportional to 27,109,255.41, 37,411,422.50 and 14,719,871.03 is: 20,313,774.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,109,255.41 : 37,411,422.50 = 14,719,871.03 : x
  2. Step 2: Convert to fraction form
    27,109,255.41/37,411,422.50 = 14,719,871.03/x
  3. Step 3: Cross multiply
    27,109,255.41x = 37,411,422.50 × 14,719,871.03
  4. Step 4: Simplify right side
    27,109,255.41x = 550,691,314,098,582.75
  5. Step 5: Solve for x
    x = 550,691,314,098,582.75/27,109,255.41
  6. Step 6: Final answer
    x = 20,313,774.97

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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.