Home / 27,565,531.20-41,348,296.80-23,260,859.10

Finding the Fourth Proportional to 27,565,531.20, 41,348,296.80 and 23,260,859.10

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Solution

The fourth proportional to 27,565,531.20, 41,348,296.80 and 23,260,859.10 is: 34,891,288.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,565,531.20 : 41,348,296.80 = 23,260,859.10 : x
  2. Step 2: Convert to fraction form
    27,565,531.20/41,348,296.80 = 23,260,859.10/x
  3. Step 3: Cross multiply
    27,565,531.20x = 41,348,296.80 × 23,260,859.10
  4. Step 4: Simplify right side
    27,565,531.20x = 961,796,905,889,780.88
  5. Step 5: Solve for x
    x = 961,796,905,889,780.88/27,565,531.20
  6. Step 6: Final answer
    x = 34,891,288.65

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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.