Home / 4,150,166,550,979.90-5,727,409,871,587.20-2,298,274,705,128.60

Finding the Fourth Proportional to 4,150,166,550,979.90, 5,727,409,871,587.20 and 2,298,274,705,128.60

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Solution

The fourth proportional to 4,150,166,550,979.90, 5,727,409,871,587.20 and 2,298,274,705,128.60 is: 3,171,718,790,578.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,166,550,979.90 : 5,727,409,871,587.20 = 2,298,274,705,128.60 : x
  2. Step 2: Convert to fraction form
    4,150,166,550,979.90/5,727,409,871,587.20 = 2,298,274,705,128.60/x
  3. Step 3: Cross multiply
    4,150,166,550,979.90x = 5,727,409,871,587.20 × 2,298,274,705,128.60
  4. Step 4: Simplify right side
    4,150,166,550,979.90x = 13,163,161,233,772,706,837,561,344
  5. Step 5: Solve for x
    x = 13,163,161,233,772,706,837,561,344/4,150,166,550,979.90
  6. Step 6: Final answer
    x = 3,171,718,790,578.35

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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.