Home / 60,450,473.70-83,420,727.96-33,988,850.80

Finding the Fourth Proportional to 60,450,473.70, 83,420,727.96 and 33,988,850.80

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Solution

The fourth proportional to 60,450,473.70, 83,420,727.96 and 33,988,850.80 is: 46,904,093.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,450,473.70 : 83,420,727.96 = 33,988,850.80 : x
  2. Step 2: Convert to fraction form
    60,450,473.70/83,420,727.96 = 33,988,850.80/x
  3. Step 3: Cross multiply
    60,450,473.70x = 83,420,727.96 × 33,988,850.80
  4. Step 4: Simplify right side
    60,450,473.70x = 2,835,374,676,259,828
  5. Step 5: Solve for x
    x = 2,835,374,676,259,828/60,450,473.70
  6. Step 6: Final answer
    x = 46,904,093.59

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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.