Home / 27,602,002.24-41,411,119.56-8,171,722.24

Finding the Fourth Proportional to 27,602,002.24, 41,411,119.56 and 8,171,722.24

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Solution

The fourth proportional to 27,602,002.24, 41,411,119.56 and 8,171,722.24 is: 12,259,986.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,602,002.24 : 41,411,119.56 = 8,171,722.24 : x
  2. Step 2: Convert to fraction form
    27,602,002.24/41,411,119.56 = 8,171,722.24/x
  3. Step 3: Cross multiply
    27,602,002.24x = 41,411,119.56 × 8,171,722.24
  4. Step 4: Simplify right side
    27,602,002.24x = 338,400,166,691,751.06
  5. Step 5: Solve for x
    x = 338,400,166,691,751.06/27,602,002.24
  6. Step 6: Final answer
    x = 12,259,986.20

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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.