Home / 27,367,887.30-41,051,829.51-12,594,490.80

Finding the Fourth Proportional to 27,367,887.30, 41,051,829.51 and 12,594,490.80

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Solution

The fourth proportional to 27,367,887.30, 41,051,829.51 and 12,594,490.80 is: 18,891,735.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,367,887.30 : 41,051,829.51 = 12,594,490.80 : x
  2. Step 2: Convert to fraction form
    27,367,887.30/41,051,829.51 = 12,594,490.80/x
  3. Step 3: Cross multiply
    27,367,887.30x = 41,051,829.51 × 12,594,490.80
  4. Step 4: Simplify right side
    27,367,887.30x = 517,026,889,086,863.50
  5. Step 5: Solve for x
    x = 517,026,889,086,863.50/27,367,887.30
  6. Step 6: Final answer
    x = 18,891,735.54

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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.