Home / 14,356,608.32-21,534,912.48-5,834,948.24

Finding the Fourth Proportional to 14,356,608.32, 21,534,912.48 and 5,834,948.24

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Solution

The fourth proportional to 14,356,608.32, 21,534,912.48 and 5,834,948.24 is: 8,752,422.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356,608.32 : 21,534,912.48 = 5,834,948.24 : x
  2. Step 2: Convert to fraction form
    14,356,608.32/21,534,912.48 = 5,834,948.24/x
  3. Step 3: Cross multiply
    14,356,608.32x = 21,534,912.48 × 5,834,948.24
  4. Step 4: Simplify right side
    14,356,608.32x = 125,655,099,673,730.05
  5. Step 5: Solve for x
    x = 125,655,099,673,730.05/14,356,608.32
  6. Step 6: Final answer
    x = 8,752,422.36

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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.