Home / 213,822,195.06-295,074,617.14-116,037,051.06

Finding the Fourth Proportional to 213,822,195.06, 295,074,617.14 and 116,037,051.06

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Solution

The fourth proportional to 213,822,195.06, 295,074,617.14 and 116,037,051.06 is: 160,131,123.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,822,195.06 : 295,074,617.14 = 116,037,051.06 : x
  2. Step 2: Convert to fraction form
    213,822,195.06/295,074,617.14 = 116,037,051.06/x
  3. Step 3: Cross multiply
    213,822,195.06x = 295,074,617.14 × 116,037,051.06
  4. Step 4: Simplify right side
    213,822,195.06x = 34,239,588,415,584,132
  5. Step 5: Solve for x
    x = 34,239,588,415,584,132/213,822,195.06
  6. Step 6: Final answer
    x = 160,131,123.93

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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.