Home / 32,811,097.80-49,211,981.10-11,246,694.60

Finding the Fourth Proportional to 32,811,097.80, 49,211,981.10 and 11,246,694.60

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Solution

The fourth proportional to 32,811,097.80, 49,211,981.10 and 11,246,694.60 is: 16,868,442.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,811,097.80 : 49,211,981.10 = 11,246,694.60 : x
  2. Step 2: Convert to fraction form
    32,811,097.80/49,211,981.10 = 11,246,694.60/x
  3. Step 3: Cross multiply
    32,811,097.80x = 49,211,981.10 × 11,246,694.60
  4. Step 4: Simplify right side
    32,811,097.80x = 553,472,122,092,672.06
  5. Step 5: Solve for x
    x = 553,472,122,092,672.06/32,811,097.80
  6. Step 6: Final answer
    x = 16,868,442.67

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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.