Home / 27,416,948.76-37,835,803.08-15,026,943.06

Finding the Fourth Proportional to 27,416,948.76, 37,835,803.08 and 15,026,943.06

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Solution

The fourth proportional to 27,416,948.76, 37,835,803.08 and 15,026,943.06 is: 20,737,408.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,416,948.76 : 37,835,803.08 = 15,026,943.06 : x
  2. Step 2: Convert to fraction form
    27,416,948.76/37,835,803.08 = 15,026,943.06/x
  3. Step 3: Cross multiply
    27,416,948.76x = 37,835,803.08 × 15,026,943.06
  4. Step 4: Simplify right side
    27,416,948.76x = 568,556,458,512,532.62
  5. Step 5: Solve for x
    x = 568,556,458,512,532.62/27,416,948.76
  6. Step 6: Final answer
    x = 20,737,408.22

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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.