Home / 12,599,095.94-17,350,148.79-10,944,487.67

Finding the Fourth Proportional to 12,599,095.94, 17,350,148.79 and 10,944,487.67

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Solution

The fourth proportional to 12,599,095.94, 17,350,148.79 and 10,944,487.67 is: 15,071,596.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,599,095.94 : 17,350,148.79 = 10,944,487.67 : x
  2. Step 2: Convert to fraction form
    12,599,095.94/17,350,148.79 = 10,944,487.67/x
  3. Step 3: Cross multiply
    12,599,095.94x = 17,350,148.79 × 10,944,487.67
  4. Step 4: Simplify right side
    12,599,095.94x = 189,888,489,504,820.41
  5. Step 5: Solve for x
    x = 189,888,489,504,820.41/12,599,095.94
  6. Step 6: Final answer
    x = 15,071,596.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.