Home / 83,037,835.58-114,595,694.44-47,755,668.24

Finding the Fourth Proportional to 83,037,835.58, 114,595,694.44 and 47,755,668.24

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Solution

The fourth proportional to 83,037,835.58, 114,595,694.44 and 47,755,668.24 is: 65,904,824.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,037,835.58 : 114,595,694.44 = 47,755,668.24 : x
  2. Step 2: Convert to fraction form
    83,037,835.58/114,595,694.44 = 47,755,668.24/x
  3. Step 3: Cross multiply
    83,037,835.58x = 114,595,694.44 × 47,755,668.24
  4. Step 4: Simplify right side
    83,037,835.58x = 5,472,593,965,289,664
  5. Step 5: Solve for x
    x = 5,472,593,965,289,664/83,037,835.58
  6. Step 6: Final answer
    x = 65,904,824.32

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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.