Home / 33,291,972.30-49,929,101.10-10,262,862.30

Finding the Fourth Proportional to 33,291,972.30, 49,929,101.10 and 10,262,862.30

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Solution

The fourth proportional to 33,291,972.30, 49,929,101.10 and 10,262,862.30 is: 15,391,563.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,291,972.30 : 49,929,101.10 = 10,262,862.30 : x
  2. Step 2: Convert to fraction form
    33,291,972.30/49,929,101.10 = 10,262,862.30/x
  3. Step 3: Cross multiply
    33,291,972.30x = 49,929,101.10 × 10,262,862.30
  4. Step 4: Simplify right side
    33,291,972.30x = 512,415,489,352,078.56
  5. Step 5: Solve for x
    x = 512,415,489,352,078.56/33,291,972.30
  6. Step 6: Final answer
    x = 15,391,563.01

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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.