Home / 16,176,469.60-24,248,115.60-9,441,416.80

Finding the Fourth Proportional to 16,176,469.60, 24,248,115.60 and 9,441,416.80

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Solution

The fourth proportional to 16,176,469.60, 24,248,115.60 and 9,441,416.80 is: 14,152,443.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,176,469.60 : 24,248,115.60 = 9,441,416.80 : x
  2. Step 2: Convert to fraction form
    16,176,469.60/24,248,115.60 = 9,441,416.80/x
  3. Step 3: Cross multiply
    16,176,469.60x = 24,248,115.60 × 9,441,416.80
  4. Step 4: Simplify right side
    16,176,469.60x = 228,936,565,994,182.12
  5. Step 5: Solve for x
    x = 228,936,565,994,182.12/16,176,469.60
  6. Step 6: Final answer
    x = 14,152,443.13

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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.