Home / 2,374,489,568,149.30-3,276,615,774,082.40-1,332,599,181,985.60

Finding the Fourth Proportional to 2,374,489,568,149.30, 3,276,615,774,082.40 and 1,332,599,181,985.60

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Solution

The fourth proportional to 2,374,489,568,149.30, 3,276,615,774,082.40 and 1,332,599,181,985.60 is: 1,838,885,947,865.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,489,568,149.30 : 3,276,615,774,082.40 = 1,332,599,181,985.60 : x
  2. Step 2: Convert to fraction form
    2,374,489,568,149.30/3,276,615,774,082.40 = 1,332,599,181,985.60/x
  3. Step 3: Cross multiply
    2,374,489,568,149.30x = 3,276,615,774,082.40 × 1,332,599,181,985.60
  4. Step 4: Simplify right side
    2,374,489,568,149.30x = 4,366,415,500,223,320,120,360,960
  5. Step 5: Solve for x
    x = 4,366,415,500,223,320,120,360,960/2,374,489,568,149.30
  6. Step 6: Final answer
    x = 1,838,885,947,865.65

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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.