Home / 2,433,278,272.96-3,648,459,818.24-774,469,040.32

Finding the Fourth Proportional to 2,433,278,272.96, 3,648,459,818.24 and 774,469,040.32

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Solution

The fourth proportional to 2,433,278,272.96, 3,648,459,818.24 and 774,469,040.32 is: 1,161,239,635.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,278,272.96 : 3,648,459,818.24 = 774,469,040.32 : x
  2. Step 2: Convert to fraction form
    2,433,278,272.96/3,648,459,818.24 = 774,469,040.32/x
  3. Step 3: Cross multiply
    2,433,278,272.96x = 3,648,459,818.24 × 774,469,040.32
  4. Step 4: Simplify right side
    2,433,278,272.96x = 2,825,619,174,078,414,336
  5. Step 5: Solve for x
    x = 2,825,619,174,078,414,336/2,433,278,272.96
  6. Step 6: Final answer
    x = 1,161,239,635.22

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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.