Home / 23,975,279.86-33,086,248.95-13,661,783.14

Finding the Fourth Proportional to 23,975,279.86, 33,086,248.95 and 13,661,783.14

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Solution

The fourth proportional to 23,975,279.86, 33,086,248.95 and 13,661,783.14 is: 18,853,467.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,975,279.86 : 33,086,248.95 = 13,661,783.14 : x
  2. Step 2: Convert to fraction form
    23,975,279.86/33,086,248.95 = 13,661,783.14/x
  3. Step 3: Cross multiply
    23,975,279.86x = 33,086,248.95 × 13,661,783.14
  4. Step 4: Simplify right side
    23,975,279.86x = 452,017,158,039,468.75
  5. Step 5: Solve for x
    x = 452,017,158,039,468.75/23,975,279.86
  6. Step 6: Final answer
    x = 18,853,467.44

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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.