Home / 16,788,949.20-25,183,423.80-14,804,902.80

Finding the Fourth Proportional to 16,788,949.20, 25,183,423.80 and 14,804,902.80

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Solution

The fourth proportional to 16,788,949.20, 25,183,423.80 and 14,804,902.80 is: 22,207,354.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,788,949.20 : 25,183,423.80 = 14,804,902.80 : x
  2. Step 2: Convert to fraction form
    16,788,949.20/25,183,423.80 = 14,804,902.80/x
  3. Step 3: Cross multiply
    16,788,949.20x = 25,183,423.80 × 14,804,902.80
  4. Step 4: Simplify right side
    16,788,949.20x = 372,838,141,530,206.69
  5. Step 5: Solve for x
    x = 372,838,141,530,206.69/16,788,949.20
  6. Step 6: Final answer
    x = 22,207,354.20

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1.5x scale

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.