Home / 73,699,933.48-110,545,912.59-22,582,100.32

Finding the Fourth Proportional to 73,699,933.48, 110,545,912.59 and 22,582,100.32

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Solution

The fourth proportional to 73,699,933.48, 110,545,912.59 and 22,582,100.32 is: 33,871,928.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,699,933.48 : 110,545,912.59 = 22,582,100.32 : x
  2. Step 2: Convert to fraction form
    73,699,933.48/110,545,912.59 = 22,582,100.32/x
  3. Step 3: Cross multiply
    73,699,933.48x = 110,545,912.59 × 22,582,100.32
  4. Step 4: Simplify right side
    73,699,933.48x = 2,496,358,888,073,331
  5. Step 5: Solve for x
    x = 2,496,358,888,073,331/73,699,933.48
  6. Step 6: Final answer
    x = 33,871,928.65

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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.