Home / 14,813,694.66-22,215,930.13-5,226,827.07

Finding the Fourth Proportional to 14,813,694.66, 22,215,930.13 and 5,226,827.07

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Solution

The fourth proportional to 14,813,694.66, 22,215,930.13 and 5,226,827.07 is: 7,838,613.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,813,694.66 : 22,215,930.13 = 5,226,827.07 : x
  2. Step 2: Convert to fraction form
    14,813,694.66/22,215,930.13 = 5,226,827.07/x
  3. Step 3: Cross multiply
    14,813,694.66x = 22,215,930.13 × 5,226,827.07
  4. Step 4: Simplify right side
    14,813,694.66x = 116,118,825,078,555.91
  5. Step 5: Solve for x
    x = 116,118,825,078,555.91/14,813,694.66
  6. Step 6: Final answer
    x = 7,838,613.37

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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.