Home / 39,442,600.92-59,163,902.46-10,688,735.46

Finding the Fourth Proportional to 39,442,600.92, 59,163,902.46 and 10,688,735.46

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Solution

The fourth proportional to 39,442,600.92, 59,163,902.46 and 10,688,735.46 is: 16,033,103.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,442,600.92 : 59,163,902.46 = 10,688,735.46 : x
  2. Step 2: Convert to fraction form
    39,442,600.92/59,163,902.46 = 10,688,735.46/x
  3. Step 3: Cross multiply
    39,442,600.92x = 59,163,902.46 × 10,688,735.46
  4. Step 4: Simplify right side
    39,442,600.92x = 632,387,302,176,183.25
  5. Step 5: Solve for x
    x = 632,387,302,176,183.25/39,442,600.92
  6. Step 6: Final answer
    x = 16,033,103.48

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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.