Home / 33,988,300.02-50,982,403.86-15,782,539.92

Finding the Fourth Proportional to 33,988,300.02, 50,982,403.86 and 15,782,539.92

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Solution

The fourth proportional to 33,988,300.02, 50,982,403.86 and 15,782,539.92 is: 23,673,788.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,988,300.02 : 50,982,403.86 = 15,782,539.92 : x
  2. Step 2: Convert to fraction form
    33,988,300.02/50,982,403.86 = 15,782,539.92/x
  3. Step 3: Cross multiply
    33,988,300.02x = 50,982,403.86 × 15,782,539.92
  4. Step 4: Simplify right side
    33,988,300.02x = 804,631,824,138,012.12
  5. Step 5: Solve for x
    x = 804,631,824,138,012.12/33,988,300.02
  6. Step 6: Final answer
    x = 23,673,788.44

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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.