Home / 31,886,500.52-44,004,812.83-17,952,643.44

Finding the Fourth Proportional to 31,886,500.52, 44,004,812.83 and 17,952,643.44

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Solution

The fourth proportional to 31,886,500.52, 44,004,812.83 and 17,952,643.44 is: 24,775,459.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,886,500.52 : 44,004,812.83 = 17,952,643.44 : x
  2. Step 2: Convert to fraction form
    31,886,500.52/44,004,812.83 = 17,952,643.44/x
  3. Step 3: Cross multiply
    31,886,500.52x = 44,004,812.83 × 17,952,643.44
  4. Step 4: Simplify right side
    31,886,500.52x = 790,002,714,336,045.75
  5. Step 5: Solve for x
    x = 790,002,714,336,045.75/31,886,500.52
  6. Step 6: Final answer
    x = 24,775,459.88

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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.