Home / 44,464,141.51-66,715,287.81-17,189,589.75

Finding the Fourth Proportional to 44,464,141.51, 66,715,287.81 and 17,189,589.75

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Solution

The fourth proportional to 44,464,141.51, 66,715,287.81 and 17,189,589.75 is: 25,791,759.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,464,141.51 : 66,715,287.81 = 17,189,589.75 : x
  2. Step 2: Convert to fraction form
    44,464,141.51/66,715,287.81 = 17,189,589.75/x
  3. Step 3: Cross multiply
    44,464,141.51x = 66,715,287.81 × 17,189,589.75
  4. Step 4: Simplify right side
    44,464,141.51x = 1,146,808,427,507,076
  5. Step 5: Solve for x
    x = 1,146,808,427,507,076/44,464,141.51
  6. Step 6: Final answer
    x = 25,791,759.12

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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.