Home / 241,977,401.40-362,965,548.44-103,713,356.06

Finding the Fourth Proportional to 241,977,401.40, 362,965,548.44 and 103,713,356.06

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Solution

The fourth proportional to 241,977,401.40, 362,965,548.44 and 103,713,356.06 is: 155,569,796.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,977,401.40 : 362,965,548.44 = 103,713,356.06 : x
  2. Step 2: Convert to fraction form
    241,977,401.40/362,965,548.44 = 103,713,356.06/x
  3. Step 3: Cross multiply
    241,977,401.40x = 362,965,548.44 × 103,713,356.06
  4. Step 4: Simplify right side
    241,977,401.40x = 37,644,375,162,870,896
  5. Step 5: Solve for x
    x = 37,644,375,162,870,896/241,977,401.40
  6. Step 6: Final answer
    x = 155,569,796.79

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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.