Home / 27,413,802.80-41,120,704.20-23,109,130.70

Finding the Fourth Proportional to 27,413,802.80, 41,120,704.20 and 23,109,130.70

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Solution

The fourth proportional to 27,413,802.80, 41,120,704.20 and 23,109,130.70 is: 34,663,696.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,413,802.80 : 41,120,704.20 = 23,109,130.70 : x
  2. Step 2: Convert to fraction form
    27,413,802.80/41,120,704.20 = 23,109,130.70/x
  3. Step 3: Cross multiply
    27,413,802.80x = 41,120,704.20 × 23,109,130.70
  4. Step 4: Simplify right side
    27,413,802.80x = 950,263,727,833,839
  5. Step 5: Solve for x
    x = 950,263,727,833,839/27,413,802.80
  6. Step 6: Final answer
    x = 34,663,696.05

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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.