Home / 100,894,813.54-151,342,222.28-24,217,841.76

Finding the Fourth Proportional to 100,894,813.54, 151,342,222.28 and 24,217,841.76

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Solution

The fourth proportional to 100,894,813.54, 151,342,222.28 and 24,217,841.76 is: 36,326,763.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,813.54 : 151,342,222.28 = 24,217,841.76 : x
  2. Step 2: Convert to fraction form
    100,894,813.54/151,342,222.28 = 24,217,841.76/x
  3. Step 3: Cross multiply
    100,894,813.54x = 151,342,222.28 × 24,217,841.76
  4. Step 4: Simplify right side
    100,894,813.54x = 3,665,181,990,783,786.50
  5. Step 5: Solve for x
    x = 3,665,181,990,783,786.50/100,894,813.54
  6. Step 6: Final answer
    x = 36,326,763.11

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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.