Home / 33,222,428.80-49,833,643.20-32,774,531.20

Finding the Fourth Proportional to 33,222,428.80, 49,833,643.20 and 32,774,531.20

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Solution

The fourth proportional to 33,222,428.80, 49,833,643.20 and 32,774,531.20 is: 49,161,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222,428.80 : 49,833,643.20 = 32,774,531.20 : x
  2. Step 2: Convert to fraction form
    33,222,428.80/49,833,643.20 = 32,774,531.20/x
  3. Step 3: Cross multiply
    33,222,428.80x = 49,833,643.20 × 32,774,531.20
  4. Step 4: Simplify right side
    33,222,428.80x = 1,633,274,293,868,068
  5. Step 5: Solve for x
    x = 1,633,274,293,868,068/33,222,428.80
  6. Step 6: Final answer
    x = 49,161,796.80

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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.