Home / 17,210,593.92-25,816,902.82-4,913,611.95

Finding the Fourth Proportional to 17,210,593.92, 25,816,902.82 and 4,913,611.95

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Solution

The fourth proportional to 17,210,593.92, 25,816,902.82 and 4,913,611.95 is: 7,370,706.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,210,593.92 : 25,816,902.82 = 4,913,611.95 : x
  2. Step 2: Convert to fraction form
    17,210,593.92/25,816,902.82 = 4,913,611.95/x
  3. Step 3: Cross multiply
    17,210,593.92x = 25,816,902.82 × 4,913,611.95
  4. Step 4: Simplify right side
    17,210,593.92x = 126,854,242,234,077.11
  5. Step 5: Solve for x
    x = 126,854,242,234,077.11/17,210,593.92
  6. Step 6: Final answer
    x = 7,370,706.84

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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.