Home / 119,700,647.06-179,558,556.15-50,600,572.34

Finding the Fourth Proportional to 119,700,647.06, 179,558,556.15 and 50,600,572.34

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Solution

The fourth proportional to 119,700,647.06, 179,558,556.15 and 50,600,572.34 is: 75,904,065.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,700,647.06 : 179,558,556.15 = 50,600,572.34 : x
  2. Step 2: Convert to fraction form
    119,700,647.06/179,558,556.15 = 50,600,572.34/x
  3. Step 3: Cross multiply
    119,700,647.06x = 179,558,556.15 × 50,600,572.34
  4. Step 4: Simplify right side
    119,700,647.06x = 9,085,765,709,734,028
  5. Step 5: Solve for x
    x = 9,085,765,709,734,028/119,700,647.06
  6. Step 6: Final answer
    x = 75,904,065.12

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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.