Home / 73,086,223.04-109,592,856.41-23,895,668.87

Finding the Fourth Proportional to 73,086,223.04, 109,592,856.41 and 23,895,668.87

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Solution

The fourth proportional to 73,086,223.04, 109,592,856.41 and 23,895,668.87 is: 35,831,576.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,086,223.04 : 109,592,856.41 = 23,895,668.87 : x
  2. Step 2: Convert to fraction form
    73,086,223.04/109,592,856.41 = 23,895,668.87/x
  3. Step 3: Cross multiply
    73,086,223.04x = 109,592,856.41 × 23,895,668.87
  4. Step 4: Simplify right side
    73,086,223.04x = 2,618,794,606,623,374
  5. Step 5: Solve for x
    x = 2,618,794,606,623,374/73,086,223.04
  6. Step 6: Final answer
    x = 35,831,576.70

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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.