Home / 32,917,264.81-49,340,258.28-21,410,954.80

Finding the Fourth Proportional to 32,917,264.81, 49,340,258.28 and 21,410,954.80

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Solution

The fourth proportional to 32,917,264.81, 49,340,258.28 and 21,410,954.80 is: 32,093,250.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,917,264.81 : 49,340,258.28 = 21,410,954.80 : x
  2. Step 2: Convert to fraction form
    32,917,264.81/49,340,258.28 = 21,410,954.80/x
  3. Step 3: Cross multiply
    32,917,264.81x = 49,340,258.28 × 21,410,954.80
  4. Step 4: Simplify right side
    32,917,264.81x = 1,056,422,039,915,081.12
  5. Step 5: Solve for x
    x = 1,056,422,039,915,081.12/32,917,264.81
  6. Step 6: Final answer
    x = 32,093,250.94

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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.