Home / 125,489,088,040.35-188,233,632,060.52-46,961,665,269.15

Finding the Fourth Proportional to 125,489,088,040.35, 188,233,632,060.52 and 46,961,665,269.15

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Solution

The fourth proportional to 125,489,088,040.35, 188,233,632,060.52 and 46,961,665,269.15 is: 70,442,497,903.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,489,088,040.35 : 188,233,632,060.52 = 46,961,665,269.15 : x
  2. Step 2: Convert to fraction form
    125,489,088,040.35/188,233,632,060.52 = 46,961,665,269.15/x
  3. Step 3: Cross multiply
    125,489,088,040.35x = 188,233,632,060.52 × 46,961,665,269.15
  4. Step 4: Simplify right side
    125,489,088,040.35x = 8,839,764,821,222,481,723,392
  5. Step 5: Solve for x
    x = 8,839,764,821,222,481,723,392/125,489,088,040.35
  6. Step 6: Final answer
    x = 70,442,497,903.72

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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.