Home / 2,383,649,179.57-3,572,204,908-1,508,688,702.98

Finding the Fourth Proportional to 2,383,649,179.57, 3,572,204,908 and 1,508,688,702.98

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Solution

The fourth proportional to 2,383,649,179.57, 3,572,204,908 and 1,508,688,702.98 is: 2,260,964,086.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,649,179.57 : 3,572,204,908 = 1,508,688,702.98 : x
  2. Step 2: Convert to fraction form
    2,383,649,179.57/3,572,204,908 = 1,508,688,702.98/x
  3. Step 3: Cross multiply
    2,383,649,179.57x = 3,572,204,908 × 1,508,688,702.98
  4. Step 4: Simplify right side
    2,383,649,179.57x = 5,389,345,189,429,310,464
  5. Step 5: Solve for x
    x = 5,389,345,189,429,310,464/2,383,649,179.57
  6. Step 6: Final answer
    x = 2,260,964,086.33

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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.