Home / 3,829,131,126.66-5,742,028,555.38-2,033,951,837.79

Finding the Fourth Proportional to 3,829,131,126.66, 5,742,028,555.38 and 2,033,951,837.79

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Solution

The fourth proportional to 3,829,131,126.66, 5,742,028,555.38 and 2,033,951,837.79 is: 3,050,041,679.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,131,126.66 : 5,742,028,555.38 = 2,033,951,837.79 : x
  2. Step 2: Convert to fraction form
    3,829,131,126.66/5,742,028,555.38 = 2,033,951,837.79/x
  3. Step 3: Cross multiply
    3,829,131,126.66x = 5,742,028,555.38 × 2,033,951,837.79
  4. Step 4: Simplify right side
    3,829,131,126.66x = 11,679,009,532,857,808,896
  5. Step 5: Solve for x
    x = 11,679,009,532,857,808,896/3,829,131,126.66
  6. Step 6: Final answer
    x = 3,050,041,679.57

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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.