Home / 494,597,667.27-741,982,054.74-167,075,565.33

Finding the Fourth Proportional to 494,597,667.27, 741,982,054.74 and 167,075,565.33

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Solution

The fourth proportional to 494,597,667.27, 741,982,054.74 and 167,075,565.33 is: 250,642,248.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,597,667.27 : 741,982,054.74 = 167,075,565.33 : x
  2. Step 2: Convert to fraction form
    494,597,667.27/741,982,054.74 = 167,075,565.33/x
  3. Step 3: Cross multiply
    494,597,667.27x = 741,982,054.74 × 167,075,565.33
  4. Step 4: Simplify right side
    494,597,667.27x = 123,967,071,260,400,512
  5. Step 5: Solve for x
    x = 123,967,071,260,400,512/494,597,667.27
  6. Step 6: Final answer
    x = 250,642,248.16

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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.