Home / 34,205,369.60-51,236,515.20-16,025,081.60

Finding the Fourth Proportional to 34,205,369.60, 51,236,515.20 and 16,025,081.60

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Solution

The fourth proportional to 34,205,369.60, 51,236,515.20 and 16,025,081.60 is: 24,004,106.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,205,369.60 : 51,236,515.20 = 16,025,081.60 : x
  2. Step 2: Convert to fraction form
    34,205,369.60/51,236,515.20 = 16,025,081.60/x
  3. Step 3: Cross multiply
    34,205,369.60x = 51,236,515.20 × 16,025,081.60
  4. Step 4: Simplify right side
    34,205,369.60x = 821,069,336,979,640.38
  5. Step 5: Solve for x
    x = 821,069,336,979,640.38/34,205,369.60
  6. Step 6: Final answer
    x = 24,004,106.57

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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.