Home / 27,898,323.62-41,847,911.78-10,627,483.37

Finding the Fourth Proportional to 27,898,323.62, 41,847,911.78 and 10,627,483.37

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Solution

The fourth proportional to 27,898,323.62, 41,847,911.78 and 10,627,483.37 is: 15,941,387.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,898,323.62 : 41,847,911.78 = 10,627,483.37 : x
  2. Step 2: Convert to fraction form
    27,898,323.62/41,847,911.78 = 10,627,483.37/x
  3. Step 3: Cross multiply
    27,898,323.62x = 41,847,911.78 × 10,627,483.37
  4. Step 4: Simplify right side
    27,898,323.62x = 444,737,986,248,800.12
  5. Step 5: Solve for x
    x = 444,737,986,248,800.12/27,898,323.62
  6. Step 6: Final answer
    x = 15,941,387.46

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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.