Home / 26,690,467.24-36,832,809.54-14,467,321

Finding the Fourth Proportional to 26,690,467.24, 36,832,809.54 and 14,467,321

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Solution

The fourth proportional to 26,690,467.24, 36,832,809.54 and 14,467,321 is: 19,964,883.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,690,467.24 : 36,832,809.54 = 14,467,321 : x
  2. Step 2: Convert to fraction form
    26,690,467.24/36,832,809.54 = 14,467,321/x
  3. Step 3: Cross multiply
    26,690,467.24x = 36,832,809.54 × 14,467,321
  4. Step 4: Simplify right side
    26,690,467.24x = 532,872,078,947,042.31
  5. Step 5: Solve for x
    x = 532,872,078,947,042.31/26,690,467.24
  6. Step 6: Final answer
    x = 19,964,883.87

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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.