Home / 2,935,651,380.44-4,051,199,564.56-1,615,551,936.44

Finding the Fourth Proportional to 2,935,651,380.44, 4,051,199,564.56 and 1,615,551,936.44

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Solution

The fourth proportional to 2,935,651,380.44, 4,051,199,564.56 and 1,615,551,936.44 is: 2,229,462,035.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,651,380.44 : 4,051,199,564.56 = 1,615,551,936.44 : x
  2. Step 2: Convert to fraction form
    2,935,651,380.44/4,051,199,564.56 = 1,615,551,936.44/x
  3. Step 3: Cross multiply
    2,935,651,380.44x = 4,051,199,564.56 × 1,615,551,936.44
  4. Step 4: Simplify right side
    2,935,651,380.44x = 6,544,923,301,402,589,184
  5. Step 5: Solve for x
    x = 6,544,923,301,402,589,184/2,935,651,380.44
  6. Step 6: Final answer
    x = 2,229,462,035.25

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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.