Home / 26,436,005.76-36,481,981.91-14,676,069.36

Finding the Fourth Proportional to 26,436,005.76, 36,481,981.91 and 14,676,069.36

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Solution

The fourth proportional to 26,436,005.76, 36,481,981.91 and 14,676,069.36 is: 20,253,138.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,436,005.76 : 36,481,981.91 = 14,676,069.36 : x
  2. Step 2: Convert to fraction form
    26,436,005.76/36,481,981.91 = 14,676,069.36/x
  3. Step 3: Cross multiply
    26,436,005.76x = 36,481,981.91 × 14,676,069.36
  4. Step 4: Simplify right side
    26,436,005.76x = 535,412,096,901,425.19
  5. Step 5: Solve for x
    x = 535,412,096,901,425.19/26,436,005.76
  6. Step 6: Final answer
    x = 20,253,138.91

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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.