Home / 32,776,661.16-49,179,495.65-17,210,828.16

Finding the Fourth Proportional to 32,776,661.16, 49,179,495.65 and 17,210,828.16

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Solution

The fourth proportional to 32,776,661.16, 49,179,495.65 and 17,210,828.16 is: 25,823,858.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,661.16 : 49,179,495.65 = 17,210,828.16 : x
  2. Step 2: Convert to fraction form
    32,776,661.16/49,179,495.65 = 17,210,828.16/x
  3. Step 3: Cross multiply
    32,776,661.16x = 49,179,495.65 × 17,210,828.16
  4. Step 4: Simplify right side
    32,776,661.16x = 846,419,848,541,563.38
  5. Step 5: Solve for x
    x = 846,419,848,541,563.38/32,776,661.16
  6. Step 6: Final answer
    x = 25,823,858.15

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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.