Home / 10,480,772,745,400-15,722,848,437,508-3,228,271,837,744.50

Finding the Fourth Proportional to 10,480,772,745,400, 15,722,848,437,508 and 3,228,271,837,744.50

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Solution

The fourth proportional to 10,480,772,745,400, 15,722,848,437,508 and 3,228,271,837,744.50 is: 4,842,928,098,236.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,480,772,745,400 : 15,722,848,437,508 = 3,228,271,837,744.50 : x
  2. Step 2: Convert to fraction form
    10,480,772,745,400/15,722,848,437,508 = 3,228,271,837,744.50/x
  3. Step 3: Cross multiply
    10,480,772,745,400x = 15,722,848,437,508 × 3,228,271,837,744.50
  4. Step 4: Simplify right side
    10,480,772,745,400x = 50,757,628,819,932,194,575,220,736
  5. Step 5: Solve for x
    x = 50,757,628,819,932,194,575,220,736/10,480,772,745,400
  6. Step 6: Final answer
    x = 4,842,928,098,236.81

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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.