Home / 27,291,227.55-40,936,841.33-25,059,175.35

Finding the Fourth Proportional to 27,291,227.55, 40,936,841.33 and 25,059,175.35

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Solution

The fourth proportional to 27,291,227.55, 40,936,841.33 and 25,059,175.35 is: 37,588,763.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,291,227.55 : 40,936,841.33 = 25,059,175.35 : x
  2. Step 2: Convert to fraction form
    27,291,227.55/40,936,841.33 = 25,059,175.35/x
  3. Step 3: Cross multiply
    27,291,227.55x = 40,936,841.33 × 25,059,175.35
  4. Step 4: Simplify right side
    27,291,227.55x = 1,025,843,485,038,301.50
  5. Step 5: Solve for x
    x = 1,025,843,485,038,301.50/27,291,227.55
  6. Step 6: Final answer
    x = 37,588,763.03

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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.