Home / 74,871,845.44-112,306,272.88-33,923,653.04

Finding the Fourth Proportional to 74,871,845.44, 112,306,272.88 and 33,923,653.04

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Solution

The fourth proportional to 74,871,845.44, 112,306,272.88 and 33,923,653.04 is: 50,884,802.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,871,845.44 : 112,306,272.88 = 33,923,653.04 : x
  2. Step 2: Convert to fraction form
    74,871,845.44/112,306,272.88 = 33,923,653.04/x
  3. Step 3: Cross multiply
    74,871,845.44x = 112,306,272.88 × 33,923,653.04
  4. Step 4: Simplify right side
    74,871,845.44x = 3,809,839,035,396,681.50
  5. Step 5: Solve for x
    x = 3,809,839,035,396,681.50/74,871,845.44
  6. Step 6: Final answer
    x = 50,884,802.06

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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.