Home / 222,757,496.24-334,464,247.92-124,581,551.78

Finding the Fourth Proportional to 222,757,496.24, 334,464,247.92 and 124,581,551.78

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Solution

The fourth proportional to 222,757,496.24, 334,464,247.92 and 124,581,551.78 is: 187,055,770.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,757,496.24 : 334,464,247.92 = 124,581,551.78 : x
  2. Step 2: Convert to fraction form
    222,757,496.24/334,464,247.92 = 124,581,551.78/x
  3. Step 3: Cross multiply
    222,757,496.24x = 334,464,247.92 × 124,581,551.78
  4. Step 4: Simplify right side
    222,757,496.24x = 41,668,075,020,804,240
  5. Step 5: Solve for x
    x = 41,668,075,020,804,240/222,757,496.24
  6. Step 6: Final answer
    x = 187,055,770.17

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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.