Home / 724,544,364,028.30-1,086,816,546,042.50-194,606,704,329.10

Finding the Fourth Proportional to 724,544,364,028.30, 1,086,816,546,042.50 and 194,606,704,329.10

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Solution

The fourth proportional to 724,544,364,028.30, 1,086,816,546,042.50 and 194,606,704,329.10 is: 291,910,056,493.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,544,364,028.30 : 1,086,816,546,042.50 = 194,606,704,329.10 : x
  2. Step 2: Convert to fraction form
    724,544,364,028.30/1,086,816,546,042.50 = 194,606,704,329.10/x
  3. Step 3: Cross multiply
    724,544,364,028.30x = 1,086,816,546,042.50 × 194,606,704,329.10
  4. Step 4: Simplify right side
    724,544,364,028.30x = 211,501,786,235,666,499,108,864
  5. Step 5: Solve for x
    x = 211,501,786,235,666,499,108,864/724,544,364,028.30
  6. Step 6: Final answer
    x = 291,910,056,493.66

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Double scale
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Similar ratio
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1.5x scale

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.