Home / 46,875,542,004.20-64,693,793,615.46-27,844,720,691.60

Finding the Fourth Proportional to 46,875,542,004.20, 64,693,793,615.46 and 27,844,720,691.60

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Solution

The fourth proportional to 46,875,542,004.20, 64,693,793,615.46 and 27,844,720,691.60 is: 38,429,008,747.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,875,542,004.20 : 64,693,793,615.46 = 27,844,720,691.60 : x
  2. Step 2: Convert to fraction form
    46,875,542,004.20/64,693,793,615.46 = 27,844,720,691.60/x
  3. Step 3: Cross multiply
    46,875,542,004.20x = 64,693,793,615.46 × 27,844,720,691.60
  4. Step 4: Simplify right side
    46,875,542,004.20x = 1,801,380,613,702,498,910,208
  5. Step 5: Solve for x
    x = 1,801,380,613,702,498,910,208/46,875,542,004.20
  6. Step 6: Final answer
    x = 38,429,008,747.06

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1.5x scale

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.