Home / 1,847,084,614.58-2,548,945,264.05-1,000,305,056.43

Finding the Fourth Proportional to 1,847,084,614.58, 2,548,945,264.05 and 1,000,305,056.43

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Solution

The fourth proportional to 1,847,084,614.58, 2,548,945,264.05 and 1,000,305,056.43 is: 1,380,403,916.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,084,614.58 : 2,548,945,264.05 = 1,000,305,056.43 : x
  2. Step 2: Convert to fraction form
    1,847,084,614.58/2,548,945,264.05 = 1,000,305,056.43/x
  3. Step 3: Cross multiply
    1,847,084,614.58x = 2,548,945,264.05 × 1,000,305,056.43
  4. Step 4: Simplify right side
    1,847,084,614.58x = 2,549,722,836,192,516,608
  5. Step 5: Solve for x
    x = 2,549,722,836,192,516,608/1,847,084,614.58
  6. Step 6: Final answer
    x = 1,380,403,916.56

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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.