Home / 106,153,867.02-146,476,536.42-59,741,353.02

Finding the Fourth Proportional to 106,153,867.02, 146,476,536.42 and 59,741,353.02

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Solution

The fourth proportional to 106,153,867.02, 146,476,536.42 and 59,741,353.02 is: 82,434,175.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,153,867.02 : 146,476,536.42 = 59,741,353.02 : x
  2. Step 2: Convert to fraction form
    106,153,867.02/146,476,536.42 = 59,741,353.02/x
  3. Step 3: Cross multiply
    106,153,867.02x = 146,476,536.42 × 59,741,353.02
  4. Step 4: Simplify right side
    106,153,867.02x = 8,750,706,471,414,107
  5. Step 5: Solve for x
    x = 8,750,706,471,414,107/106,153,867.02
  6. Step 6: Final answer
    x = 82,434,175.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.