Home / 41,344,781.36-57,055,799.04-23,014,397.12

Finding the Fourth Proportional to 41,344,781.36, 57,055,799.04 and 23,014,397.12

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Solution

The fourth proportional to 41,344,781.36, 57,055,799.04 and 23,014,397.12 is: 31,759,868.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,344,781.36 : 57,055,799.04 = 23,014,397.12 : x
  2. Step 2: Convert to fraction form
    41,344,781.36/57,055,799.04 = 23,014,397.12/x
  3. Step 3: Cross multiply
    41,344,781.36x = 57,055,799.04 × 23,014,397.12
  4. Step 4: Simplify right side
    41,344,781.36x = 1,313,104,817,105,474.75
  5. Step 5: Solve for x
    x = 1,313,104,817,105,474.75/41,344,781.36
  6. Step 6: Final answer
    x = 31,759,868.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.