Home / 27,864,039.40-41,796,059.10-24,887,969.80

Finding the Fourth Proportional to 27,864,039.40, 41,796,059.10 and 24,887,969.80

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Solution

The fourth proportional to 27,864,039.40, 41,796,059.10 and 24,887,969.80 is: 37,331,954.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,864,039.40 : 41,796,059.10 = 24,887,969.80 : x
  2. Step 2: Convert to fraction form
    27,864,039.40/41,796,059.10 = 24,887,969.80/x
  3. Step 3: Cross multiply
    27,864,039.40x = 41,796,059.10 × 24,887,969.80
  4. Step 4: Simplify right side
    27,864,039.40x = 1,040,219,056,639,815.25
  5. Step 5: Solve for x
    x = 1,040,219,056,639,815.25/27,864,039.40
  6. Step 6: Final answer
    x = 37,331,954.70

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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.