Home / 73,632,725.18-101,616,620.55-41,037,910.46

Finding the Fourth Proportional to 73,632,725.18, 101,616,620.55 and 41,037,910.46

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Solution

The fourth proportional to 73,632,725.18, 101,616,620.55 and 41,037,910.46 is: 56,634,244.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,632,725.18 : 101,616,620.55 = 41,037,910.46 : x
  2. Step 2: Convert to fraction form
    73,632,725.18/101,616,620.55 = 41,037,910.46/x
  3. Step 3: Cross multiply
    73,632,725.18x = 101,616,620.55 × 41,037,910.46
  4. Step 4: Simplify right side
    73,632,725.18x = 4,170,133,775,378,696
  5. Step 5: Solve for x
    x = 4,170,133,775,378,696/73,632,725.18
  6. Step 6: Final answer
    x = 56,634,244.69

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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.