Home / 39,960,844.65-59,904,525.38-14,395,601.97

Finding the Fourth Proportional to 39,960,844.65, 59,904,525.38 and 14,395,601.97

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Solution

The fourth proportional to 39,960,844.65, 59,904,525.38 and 14,395,601.97 is: 21,580,167.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,960,844.65 : 59,904,525.38 = 14,395,601.97 : x
  2. Step 2: Convert to fraction form
    39,960,844.65/59,904,525.38 = 14,395,601.97/x
  3. Step 3: Cross multiply
    39,960,844.65x = 59,904,525.38 × 14,395,601.97
  4. Step 4: Simplify right side
    39,960,844.65x = 862,361,703,500,265
  5. Step 5: Solve for x
    x = 862,361,703,500,265/39,960,844.65
  6. Step 6: Final answer
    x = 21,580,167.06

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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.