Home / 3,157,432,610,797.60-4,727,992,192,546-2,179,151,793,539.90

Finding the Fourth Proportional to 3,157,432,610,797.60, 4,727,992,192,546 and 2,179,151,793,539.90

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Solution

The fourth proportional to 3,157,432,610,797.60, 4,727,992,192,546 and 2,179,151,793,539.90 is: 3,263,098,199,149.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,157,432,610,797.60 : 4,727,992,192,546 = 2,179,151,793,539.90 : x
  2. Step 2: Convert to fraction form
    3,157,432,610,797.60/4,727,992,192,546 = 2,179,151,793,539.90/x
  3. Step 3: Cross multiply
    3,157,432,610,797.60x = 4,727,992,192,546 × 2,179,151,793,539.90
  4. Step 4: Simplify right side
    3,157,432,610,797.60x = 10,303,012,666,229,259,742,740,480
  5. Step 5: Solve for x
    x = 10,303,012,666,229,259,742,740,480/3,157,432,610,797.60
  6. Step 6: Final answer
    x = 3,263,098,199,149.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.