Home / 14,454,827.94-21,653,333.37-8,694,380.70

Finding the Fourth Proportional to 14,454,827.94, 21,653,333.37 and 8,694,380.70

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Solution

The fourth proportional to 14,454,827.94, 21,653,333.37 and 8,694,380.70 is: 13,024,182.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,454,827.94 : 21,653,333.37 = 8,694,380.70 : x
  2. Step 2: Convert to fraction form
    14,454,827.94/21,653,333.37 = 8,694,380.70/x
  3. Step 3: Cross multiply
    14,454,827.94x = 21,653,333.37 × 8,694,380.70
  4. Step 4: Simplify right side
    14,454,827.94x = 188,262,323,742,793.94
  5. Step 5: Solve for x
    x = 188,262,323,742,793.94/14,454,827.94
  6. Step 6: Final answer
    x = 13,024,182.96

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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.