Home / 24,534,175-33,857,392.98-13,521,327.40

Finding the Fourth Proportional to 24,534,175, 33,857,392.98 and 13,521,327.40

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Solution

The fourth proportional to 24,534,175, 33,857,392.98 and 13,521,327.40 is: 18,659,559.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,534,175 : 33,857,392.98 = 13,521,327.40 : x
  2. Step 2: Convert to fraction form
    24,534,175/33,857,392.98 = 13,521,327.40/x
  3. Step 3: Cross multiply
    24,534,175x = 33,857,392.98 × 13,521,327.40
  4. Step 4: Simplify right side
    24,534,175x = 457,796,895,393,041.62
  5. Step 5: Solve for x
    x = 457,796,895,393,041.62/24,534,175
  6. Step 6: Final answer
    x = 18,659,559.39

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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.