Home / 147,250,721,837.90-220,876,082,756.85-147,250,721,837.90

Finding the Fourth Proportional to 147,250,721,837.90, 220,876,082,756.85 and 147,250,721,837.90

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Solution

The fourth proportional to 147,250,721,837.90, 220,876,082,756.85 and 147,250,721,837.90 is: 220,876,082,756.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,250,721,837.90 : 220,876,082,756.85 = 147,250,721,837.90 : x
  2. Step 2: Convert to fraction form
    147,250,721,837.90/220,876,082,756.85 = 147,250,721,837.90/x
  3. Step 3: Cross multiply
    147,250,721,837.90x = 220,876,082,756.85 × 147,250,721,837.90
  4. Step 4: Simplify right side
    147,250,721,837.90x = 32,524,162,622,673,901,322,240
  5. Step 5: Solve for x
    x = 32,524,162,622,673,901,322,240/147,250,721,837.90
  6. Step 6: Final answer
    x = 220,876,082,756.85

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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.