Home / 1,597,450,677.30-2,204,567,091.27-892,619,768.34

Finding the Fourth Proportional to 1,597,450,677.30, 2,204,567,091.27 and 892,619,768.34

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Solution

The fourth proportional to 1,597,450,677.30, 2,204,567,091.27 and 892,619,768.34 is: 1,231,862,863.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,450,677.30 : 2,204,567,091.27 = 892,619,768.34 : x
  2. Step 2: Convert to fraction form
    1,597,450,677.30/2,204,567,091.27 = 892,619,768.34/x
  3. Step 3: Cross multiply
    1,597,450,677.30x = 2,204,567,091.27 × 892,619,768.34
  4. Step 4: Simplify right side
    1,597,450,677.30x = 1,967,840,166,299,415,040
  5. Step 5: Solve for x
    x = 1,967,840,166,299,415,040/1,597,450,677.30
  6. Step 6: Final answer
    x = 1,231,862,863.91

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.