Home / 36,151,476.24-49,888,975.32-19,853,952.24

Finding the Fourth Proportional to 36,151,476.24, 49,888,975.32 and 19,853,952.24

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Solution

The fourth proportional to 36,151,476.24, 49,888,975.32 and 19,853,952.24 is: 27,398,420.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,151,476.24 : 49,888,975.32 = 19,853,952.24 : x
  2. Step 2: Convert to fraction form
    36,151,476.24/49,888,975.32 = 19,853,952.24/x
  3. Step 3: Cross multiply
    36,151,476.24x = 49,888,975.32 × 19,853,952.24
  4. Step 4: Simplify right side
    36,151,476.24x = 990,493,333,305,818.62
  5. Step 5: Solve for x
    x = 990,493,333,305,818.62/36,151,476.24
  6. Step 6: Final answer
    x = 27,398,420.10

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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.