Home / 19,605,626.05-27,055,614.33-10,784,887.39

Finding the Fourth Proportional to 19,605,626.05, 27,055,614.33 and 10,784,887.39

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Solution

The fourth proportional to 19,605,626.05, 27,055,614.33 and 10,784,887.39 is: 14,883,062.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,605,626.05 : 27,055,614.33 = 10,784,887.39 : x
  2. Step 2: Convert to fraction form
    19,605,626.05/27,055,614.33 = 10,784,887.39/x
  3. Step 3: Cross multiply
    19,605,626.05x = 27,055,614.33 × 10,784,887.39
  4. Step 4: Simplify right side
    19,605,626.05x = 291,791,753,681,042.19
  5. Step 5: Solve for x
    x = 291,791,753,681,042.19/19,605,626.05
  6. Step 6: Final answer
    x = 14,883,062.29

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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.