Home / 32,776,661.66-49,179,496.40-17,210,828.66

Finding the Fourth Proportional to 32,776,661.66, 49,179,496.40 and 17,210,828.66

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Solution

The fourth proportional to 32,776,661.66, 49,179,496.40 and 17,210,828.66 is: 25,823,858.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,661.66 : 49,179,496.40 = 17,210,828.66 : x
  2. Step 2: Convert to fraction form
    32,776,661.66/49,179,496.40 = 17,210,828.66/x
  3. Step 3: Cross multiply
    32,776,661.66x = 49,179,496.40 × 17,210,828.66
  4. Step 4: Simplify right side
    32,776,661.66x = 846,419,886,039,432.75
  5. Step 5: Solve for x
    x = 846,419,886,039,432.75/32,776,661.66
  6. Step 6: Final answer
    x = 25,823,858.90

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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.