Home / 100,894,830.50-151,342,247.41-24,217,858.62

Finding the Fourth Proportional to 100,894,830.50, 151,342,247.41 and 24,217,858.62

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Solution

The fourth proportional to 100,894,830.50, 151,342,247.41 and 24,217,858.62 is: 36,326,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,830.50 : 151,342,247.41 = 24,217,858.62 : x
  2. Step 2: Convert to fraction form
    100,894,830.50/151,342,247.41 = 24,217,858.62/x
  3. Step 3: Cross multiply
    100,894,830.50x = 151,342,247.41 × 24,217,858.62
  4. Step 4: Simplify right side
    100,894,830.50x = 3,665,185,151,008,441
  5. Step 5: Solve for x
    x = 3,665,185,151,008,441/100,894,830.50
  6. Step 6: Final answer
    x = 36,326,788.33

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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.