Home / 2,916,633,471.66-4,375,145,259.80-1,025,603,725.94

Finding the Fourth Proportional to 2,916,633,471.66, 4,375,145,259.80 and 1,025,603,725.94

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Solution

The fourth proportional to 2,916,633,471.66, 4,375,145,259.80 and 1,025,603,725.94 is: 1,538,474,177.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,633,471.66 : 4,375,145,259.80 = 1,025,603,725.94 : x
  2. Step 2: Convert to fraction form
    2,916,633,471.66/4,375,145,259.80 = 1,025,603,725.94/x
  3. Step 3: Cross multiply
    2,916,633,471.66x = 4,375,145,259.80 × 1,025,603,725.94
  4. Step 4: Simplify right side
    2,916,633,471.66x = 4,487,165,279,979,609,600
  5. Step 5: Solve for x
    x = 4,487,165,279,979,609,600/2,916,633,471.66
  6. Step 6: Final answer
    x = 1,538,474,177.02

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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.