Home / 49,788,233.16-68,706,064.26-27,462,103.80

Finding the Fourth Proportional to 49,788,233.16, 68,706,064.26 and 27,462,103.80

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Solution

The fourth proportional to 49,788,233.16, 68,706,064.26 and 27,462,103.80 is: 37,896,766.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,788,233.16 : 68,706,064.26 = 27,462,103.80 : x
  2. Step 2: Convert to fraction form
    49,788,233.16/68,706,064.26 = 27,462,103.80/x
  3. Step 3: Cross multiply
    49,788,233.16x = 68,706,064.26 × 27,462,103.80
  4. Step 4: Simplify right side
    49,788,233.16x = 1,886,813,068,397,590.50
  5. Step 5: Solve for x
    x = 1,886,813,068,397,590.50/49,788,233.16
  6. Step 6: Final answer
    x = 37,896,766.94

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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.