Home / 3,842,185,161,218.20-5,763,074,762,731-1,260,267,569,991.50

Finding the Fourth Proportional to 3,842,185,161,218.20, 5,763,074,762,731 and 1,260,267,569,991.50

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Solution

The fourth proportional to 3,842,185,161,218.20, 5,763,074,762,731 and 1,260,267,569,991.50 is: 1,890,334,776,214.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,185,161,218.20 : 5,763,074,762,731 = 1,260,267,569,991.50 : x
  2. Step 2: Convert to fraction form
    3,842,185,161,218.20/5,763,074,762,731 = 1,260,267,569,991.50/x
  3. Step 3: Cross multiply
    3,842,185,161,218.20x = 5,763,074,762,731 × 1,260,267,569,991.50
  4. Step 4: Simplify right side
    3,842,185,161,218.20x = 7,263,016,226,906,337,775,190,016
  5. Step 5: Solve for x
    x = 7,263,016,226,906,337,775,190,016/3,842,185,161,218.20
  6. Step 6: Final answer
    x = 1,890,334,776,214.57

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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.