Home / 73,194,105.80-101,001,432.94-41,825,929.91

Finding the Fourth Proportional to 73,194,105.80, 101,001,432.94 and 41,825,929.91

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Solution

The fourth proportional to 73,194,105.80, 101,001,432.94 and 41,825,929.91 is: 57,716,107.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,194,105.80 : 101,001,432.94 = 41,825,929.91 : x
  2. Step 2: Convert to fraction form
    73,194,105.80/101,001,432.94 = 41,825,929.91/x
  3. Step 3: Cross multiply
    73,194,105.80x = 101,001,432.94 × 41,825,929.91
  4. Step 4: Simplify right side
    73,194,105.80x = 4,224,478,854,958,005
  5. Step 5: Solve for x
    x = 4,224,478,854,958,005/73,194,105.80
  6. Step 6: Final answer
    x = 57,716,107.18

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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.