Home / 32,983,979.30-49,489,691.34-14,530,479.94

Finding the Fourth Proportional to 32,983,979.30, 49,489,691.34 and 14,530,479.94

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Solution

The fourth proportional to 32,983,979.30, 49,489,691.34 and 14,530,479.94 is: 21,801,765.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,983,979.30 : 49,489,691.34 = 14,530,479.94 : x
  2. Step 2: Convert to fraction form
    32,983,979.30/49,489,691.34 = 14,530,479.94/x
  3. Step 3: Cross multiply
    32,983,979.30x = 49,489,691.34 × 14,530,479.94
  4. Step 4: Simplify right side
    32,983,979.30x = 719,108,967,369,013.12
  5. Step 5: Solve for x
    x = 719,108,967,369,013.12/32,983,979.30
  6. Step 6: Final answer
    x = 21,801,765.06

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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.