Home / 26,497,929.15-36,561,736.88-15,482,548.37

Finding the Fourth Proportional to 26,497,929.15, 36,561,736.88 and 15,482,548.37

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Solution

The fourth proportional to 26,497,929.15, 36,561,736.88 and 15,482,548.37 is: 21,362,758.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,497,929.15 : 36,561,736.88 = 15,482,548.37 : x
  2. Step 2: Convert to fraction form
    26,497,929.15/36,561,736.88 = 15,482,548.37/x
  3. Step 3: Cross multiply
    26,497,929.15x = 36,561,736.88 × 15,482,548.37
  4. Step 4: Simplify right side
    26,497,929.15x = 566,068,859,475,591.50
  5. Step 5: Solve for x
    x = 566,068,859,475,591.50/26,497,929.15
  6. Step 6: Final answer
    x = 21,362,758.44

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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.