Home / 3,026,722,562.70-4,540,083,844.05-815,928,002.70

Finding the Fourth Proportional to 3,026,722,562.70, 4,540,083,844.05 and 815,928,002.70

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Solution

The fourth proportional to 3,026,722,562.70, 4,540,083,844.05 and 815,928,002.70 is: 1,223,892,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,722,562.70 : 4,540,083,844.05 = 815,928,002.70 : x
  2. Step 2: Convert to fraction form
    3,026,722,562.70/4,540,083,844.05 = 815,928,002.70/x
  3. Step 3: Cross multiply
    3,026,722,562.70x = 4,540,083,844.05 × 815,928,002.70
  4. Step 4: Simplify right side
    3,026,722,562.70x = 3,704,381,542,966,255,104
  5. Step 5: Solve for x
    x = 3,704,381,542,966,255,104/3,026,722,562.70
  6. Step 6: Final answer
    x = 1,223,892,004.05

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Double scale
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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.