Home / 116,543,998.80-174,815,998.20-62,796,286.80

Finding the Fourth Proportional to 116,543,998.80, 174,815,998.20 and 62,796,286.80

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Solution

The fourth proportional to 116,543,998.80, 174,815,998.20 and 62,796,286.80 is: 94,194,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,543,998.80 : 174,815,998.20 = 62,796,286.80 : x
  2. Step 2: Convert to fraction form
    116,543,998.80/174,815,998.20 = 62,796,286.80/x
  3. Step 3: Cross multiply
    116,543,998.80x = 174,815,998.20 × 62,796,286.80
  4. Step 4: Simplify right side
    116,543,998.80x = 10,977,795,560,195,482
  5. Step 5: Solve for x
    x = 10,977,795,560,195,482/116,543,998.80
  6. Step 6: Final answer
    x = 94,194,430.20

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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.