Home / 16,285,808.40-24,416,902.80-6,696,250.80

Finding the Fourth Proportional to 16,285,808.40, 24,416,902.80 and 6,696,250.80

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Solution

The fourth proportional to 16,285,808.40, 24,416,902.80 and 6,696,250.80 is: 10,039,520.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,285,808.40 : 24,416,902.80 = 6,696,250.80 : x
  2. Step 2: Convert to fraction form
    16,285,808.40/24,416,902.80 = 6,696,250.80/x
  3. Step 3: Cross multiply
    16,285,808.40x = 24,416,902.80 × 6,696,250.80
  4. Step 4: Simplify right side
    16,285,808.40x = 163,501,704,908,022.25
  5. Step 5: Solve for x
    x = 163,501,704,908,022.25/16,285,808.40
  6. Step 6: Final answer
    x = 10,039,520.35

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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.