Home / 33,085,334.60-49,628,019.90-10,368,009.80

Finding the Fourth Proportional to 33,085,334.60, 49,628,019.90 and 10,368,009.80

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Solution

The fourth proportional to 33,085,334.60, 49,628,019.90 and 10,368,009.80 is: 15,552,020.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,334.60 : 49,628,019.90 = 10,368,009.80 : x
  2. Step 2: Convert to fraction form
    33,085,334.60/49,628,019.90 = 10,368,009.80/x
  3. Step 3: Cross multiply
    33,085,334.60x = 49,628,019.90 × 10,368,009.80
  4. Step 4: Simplify right side
    33,085,334.60x = 514,543,796,677,795.06
  5. Step 5: Solve for x
    x = 514,543,796,677,795.06/33,085,334.60
  6. Step 6: Final answer
    x = 15,552,020.34

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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.