Home / 230,224,694.14-345,445,949.70-119,501,520.58

Finding the Fourth Proportional to 230,224,694.14, 345,445,949.70 and 119,501,520.58

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Solution

The fourth proportional to 230,224,694.14, 345,445,949.70 and 119,501,520.58 is: 179,308,811.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,224,694.14 : 345,445,949.70 = 119,501,520.58 : x
  2. Step 2: Convert to fraction form
    230,224,694.14/345,445,949.70 = 119,501,520.58/x
  3. Step 3: Cross multiply
    230,224,694.14x = 345,445,949.70 × 119,501,520.58
  4. Step 4: Simplify right side
    230,224,694.14x = 41,281,316,267,352,192
  5. Step 5: Solve for x
    x = 41,281,316,267,352,192/230,224,694.14
  6. Step 6: Final answer
    x = 179,308,811.43

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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.