Home / 16,951,935.35-25,427,332.89-7,367,314.91

Finding the Fourth Proportional to 16,951,935.35, 25,427,332.89 and 7,367,314.91

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Solution

The fourth proportional to 16,951,935.35, 25,427,332.89 and 7,367,314.91 is: 11,050,724.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,951,935.35 : 25,427,332.89 = 7,367,314.91 : x
  2. Step 2: Convert to fraction form
    16,951,935.35/25,427,332.89 = 7,367,314.91/x
  3. Step 3: Cross multiply
    16,951,935.35x = 25,427,332.89 × 7,367,314.91
  4. Step 4: Simplify right side
    16,951,935.35x = 187,331,168,594,893.75
  5. Step 5: Solve for x
    x = 187,331,168,594,893.75/16,951,935.35
  6. Step 6: Final answer
    x = 11,050,724.58

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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.