Home / 33,660,018.80-50,490,028.20-29,502,969.20

Finding the Fourth Proportional to 33,660,018.80, 50,490,028.20 and 29,502,969.20

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Solution

The fourth proportional to 33,660,018.80, 50,490,028.20 and 29,502,969.20 is: 44,254,453.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,660,018.80 : 50,490,028.20 = 29,502,969.20 : x
  2. Step 2: Convert to fraction form
    33,660,018.80/50,490,028.20 = 29,502,969.20/x
  3. Step 3: Cross multiply
    33,660,018.80x = 50,490,028.20 × 29,502,969.20
  4. Step 4: Simplify right side
    33,660,018.80x = 1,489,605,746,891,731.50
  5. Step 5: Solve for x
    x = 1,489,605,746,891,731.50/33,660,018.80
  6. Step 6: Final answer
    x = 44,254,453.80

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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.