Home / 3,344,745,826.94-4,614,442,863.37-1,915,052,848.28

Finding the Fourth Proportional to 3,344,745,826.94, 4,614,442,863.37 and 1,915,052,848.28

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Solution

The fourth proportional to 3,344,745,826.94, 4,614,442,863.37 and 1,915,052,848.28 is: 2,642,024,956.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,745,826.94 : 4,614,442,863.37 = 1,915,052,848.28 : x
  2. Step 2: Convert to fraction form
    3,344,745,826.94/4,614,442,863.37 = 1,915,052,848.28/x
  3. Step 3: Cross multiply
    3,344,745,826.94x = 4,614,442,863.37 × 1,915,052,848.28
  4. Step 4: Simplify right side
    3,344,745,826.94x = 8,836,901,948,728,786,944
  5. Step 5: Solve for x
    x = 8,836,901,948,728,786,944/3,344,745,826.94
  6. Step 6: Final answer
    x = 2,642,024,956.74

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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.