Home / 23,090,796.12-34,577,569.58-13,863,028.91

Finding the Fourth Proportional to 23,090,796.12, 34,577,569.58 and 13,863,028.91

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Solution

The fourth proportional to 23,090,796.12, 34,577,569.58 and 13,863,028.91 is: 20,759,346.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,090,796.12 : 34,577,569.58 = 13,863,028.91 : x
  2. Step 2: Convert to fraction form
    23,090,796.12/34,577,569.58 = 13,863,028.91/x
  3. Step 3: Cross multiply
    23,090,796.12x = 34,577,569.58 × 13,863,028.91
  4. Step 4: Simplify right side
    23,090,796.12x = 479,349,846,725,076.56
  5. Step 5: Solve for x
    x = 479,349,846,725,076.56/23,090,796.12
  6. Step 6: Final answer
    x = 20,759,346.89

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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.