Home / 23,975,280.36-33,086,249.65-13,661,783.64

Finding the Fourth Proportional to 23,975,280.36, 33,086,249.65 and 13,661,783.64

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Solution

The fourth proportional to 23,975,280.36, 33,086,249.65 and 13,661,783.64 is: 18,853,468.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,975,280.36 : 33,086,249.65 = 13,661,783.64 : x
  2. Step 2: Convert to fraction form
    23,975,280.36/33,086,249.65 = 13,661,783.64/x
  3. Step 3: Cross multiply
    23,975,280.36x = 33,086,249.65 × 13,661,783.64
  4. Step 4: Simplify right side
    23,975,280.36x = 452,017,184,109,016.81
  5. Step 5: Solve for x
    x = 452,017,184,109,016.81/23,975,280.36
  6. Step 6: Final answer
    x = 18,853,468.13

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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.