Home / 16,481,633.80-24,732,948.30-9,658,193.80

Finding the Fourth Proportional to 16,481,633.80, 24,732,948.30 and 9,658,193.80

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Solution

The fourth proportional to 16,481,633.80, 24,732,948.30 and 9,658,193.80 is: 14,493,442.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,481,633.80 : 24,732,948.30 = 9,658,193.80 : x
  2. Step 2: Convert to fraction form
    16,481,633.80/24,732,948.30 = 9,658,193.80/x
  3. Step 3: Cross multiply
    16,481,633.80x = 24,732,948.30 × 9,658,193.80
  4. Step 4: Simplify right side
    16,481,633.80x = 238,875,607,926,780.56
  5. Step 5: Solve for x
    x = 238,875,607,926,780.56/16,481,633.80
  6. Step 6: Final answer
    x = 14,493,442.27

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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.