Home / 33,240,005.40-49,746,575.70-27,854,736.60

Finding the Fourth Proportional to 33,240,005.40, 49,746,575.70 and 27,854,736.60

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Solution

The fourth proportional to 33,240,005.40, 49,746,575.70 and 27,854,736.60 is: 41,687,049.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,240,005.40 : 49,746,575.70 = 27,854,736.60 : x
  2. Step 2: Convert to fraction form
    33,240,005.40/49,746,575.70 = 27,854,736.60/x
  3. Step 3: Cross multiply
    33,240,005.40x = 49,746,575.70 × 27,854,736.60
  4. Step 4: Simplify right side
    33,240,005.40x = 1,385,677,762,875,460.75
  5. Step 5: Solve for x
    x = 1,385,677,762,875,460.75/33,240,005.40
  6. Step 6: Final answer
    x = 41,687,049.87

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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.