Home / 213,822,192.06-295,074,612.99-116,037,048.06

Finding the Fourth Proportional to 213,822,192.06, 295,074,612.99 and 116,037,048.06

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Solution

The fourth proportional to 213,822,192.06, 295,074,612.99 and 116,037,048.06 is: 160,131,119.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,822,192.06 : 295,074,612.99 = 116,037,048.06 : x
  2. Step 2: Convert to fraction form
    213,822,192.06/295,074,612.99 = 116,037,048.06/x
  3. Step 3: Cross multiply
    213,822,192.06x = 295,074,612.99 × 116,037,048.06
  4. Step 4: Simplify right side
    213,822,192.06x = 34,239,587,048,806,532
  5. Step 5: Solve for x
    x = 34,239,587,048,806,532/213,822,192.06
  6. Step 6: Final answer
    x = 160,131,119.78

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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.