Home / 16,481,164.80-24,732,244.80-9,657,724.80

Finding the Fourth Proportional to 16,481,164.80, 24,732,244.80 and 9,657,724.80

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Solution

The fourth proportional to 16,481,164.80, 24,732,244.80 and 9,657,724.80 is: 14,492,738.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,481,164.80 : 24,732,244.80 = 9,657,724.80 : x
  2. Step 2: Convert to fraction form
    16,481,164.80/24,732,244.80 = 9,657,724.80/x
  3. Step 3: Cross multiply
    16,481,164.80x = 24,732,244.80 × 9,657,724.80
  4. Step 4: Simplify right side
    16,481,164.80x = 238,857,213,964,631.06
  5. Step 5: Solve for x
    x = 238,857,213,964,631.06/16,481,164.80
  6. Step 6: Final answer
    x = 14,492,738.64

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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.