Home / 17,677,987.62-24,391,964.86-10,334,400.63

Finding the Fourth Proportional to 17,677,987.62, 24,391,964.86 and 10,334,400.63

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Solution

The fourth proportional to 17,677,987.62, 24,391,964.86 and 10,334,400.63 is: 14,259,334.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,677,987.62 : 24,391,964.86 = 10,334,400.63 : x
  2. Step 2: Convert to fraction form
    17,677,987.62/24,391,964.86 = 10,334,400.63/x
  3. Step 3: Cross multiply
    17,677,987.62x = 24,391,964.86 × 10,334,400.63
  4. Step 4: Simplify right side
    17,677,987.62x = 252,076,337,016,121.88
  5. Step 5: Solve for x
    x = 252,076,337,016,121.88/17,677,987.62
  6. Step 6: Final answer
    x = 14,259,334.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.