Home / 15,642,953.92-23,466,202.44-14,035,640.14

Finding the Fourth Proportional to 15,642,953.92, 23,466,202.44 and 14,035,640.14

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Solution

The fourth proportional to 15,642,953.92, 23,466,202.44 and 14,035,640.14 is: 21,055,049.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,642,953.92 : 23,466,202.44 = 14,035,640.14 : x
  2. Step 2: Convert to fraction form
    15,642,953.92/23,466,202.44 = 14,035,640.14/x
  3. Step 3: Cross multiply
    15,642,953.92x = 23,466,202.44 × 14,035,640.14
  4. Step 4: Simplify right side
    15,642,953.92x = 329,363,172,900,230
  5. Step 5: Solve for x
    x = 329,363,172,900,230/15,642,953.92
  6. Step 6: Final answer
    x = 21,055,049.74

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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.