Home / 16,634,578.40-24,951,867.60-9,076,306.40

Finding the Fourth Proportional to 16,634,578.40, 24,951,867.60 and 9,076,306.40

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Solution

The fourth proportional to 16,634,578.40, 24,951,867.60 and 9,076,306.40 is: 13,614,459.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,578.40 : 24,951,867.60 = 9,076,306.40 : x
  2. Step 2: Convert to fraction form
    16,634,578.40/24,951,867.60 = 9,076,306.40/x
  3. Step 3: Cross multiply
    16,634,578.40x = 24,951,867.60 × 9,076,306.40
  4. Step 4: Simplify right side
    16,634,578.40x = 226,470,795,589,832.66
  5. Step 5: Solve for x
    x = 226,470,795,589,832.66/16,634,578.40
  6. Step 6: Final answer
    x = 13,614,459.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.