Home / 14,032,831-21,049,247.34-3,395,263

Finding the Fourth Proportional to 14,032,831, 21,049,247.34 and 3,395,263

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Solution

The fourth proportional to 14,032,831, 21,049,247.34 and 3,395,263 is: 5,092,894.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,831 : 21,049,247.34 = 3,395,263 : x
  2. Step 2: Convert to fraction form
    14,032,831/21,049,247.34 = 3,395,263/x
  3. Step 3: Cross multiply
    14,032,831x = 21,049,247.34 × 3,395,263
  4. Step 4: Simplify right side
    14,032,831x = 71,467,730,671,350.42
  5. Step 5: Solve for x
    x = 71,467,730,671,350.42/14,032,831
  6. Step 6: Final answer
    x = 5,092,894.70

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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.