Home / 244,346,581.92-337,102,871.04-139,868,819.04

Finding the Fourth Proportional to 244,346,581.92, 337,102,871.04 and 139,868,819.04

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Solution

The fourth proportional to 244,346,581.92, 337,102,871.04 and 139,868,819.04 is: 192,964,354.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,346,581.92 : 337,102,871.04 = 139,868,819.04 : x
  2. Step 2: Convert to fraction form
    244,346,581.92/337,102,871.04 = 139,868,819.04/x
  3. Step 3: Cross multiply
    244,346,581.92x = 337,102,871.04 × 139,868,819.04
  4. Step 4: Simplify right side
    244,346,581.92x = 47,150,180,467,358,216
  5. Step 5: Solve for x
    x = 47,150,180,467,358,216/244,346,581.92
  6. Step 6: Final answer
    x = 192,964,354.55

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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.