Home / 1,373,116,597.48-1,894,887,542.73-746,585,023.78

Finding the Fourth Proportional to 1,373,116,597.48, 1,894,887,542.73 and 746,585,023.78

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Solution

The fourth proportional to 1,373,116,597.48, 1,894,887,542.73 and 746,585,023.78 is: 1,030,280,067.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,116,597.48 : 1,894,887,542.73 = 746,585,023.78 : x
  2. Step 2: Convert to fraction form
    1,373,116,597.48/1,894,887,542.73 = 746,585,023.78/x
  3. Step 3: Cross multiply
    1,373,116,597.48x = 1,894,887,542.73 × 746,585,023.78
  4. Step 4: Simplify right side
    1,373,116,597.48x = 1,414,694,661,149,502,720
  5. Step 5: Solve for x
    x = 1,414,694,661,149,502,720/1,373,116,597.48
  6. Step 6: Final answer
    x = 1,030,280,067.80

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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.