Home / 16,114,406.63-24,172,276.97-4,754,855.25

Finding the Fourth Proportional to 16,114,406.63, 24,172,276.97 and 4,754,855.25

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Solution

The fourth proportional to 16,114,406.63, 24,172,276.97 and 4,754,855.25 is: 7,132,479.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,114,406.63 : 24,172,276.97 = 4,754,855.25 : x
  2. Step 2: Convert to fraction form
    16,114,406.63/24,172,276.97 = 4,754,855.25/x
  3. Step 3: Cross multiply
    16,114,406.63x = 24,172,276.97 × 4,754,855.25
  4. Step 4: Simplify right side
    16,114,406.63x = 114,935,678,067,145.73
  5. Step 5: Solve for x
    x = 114,935,678,067,145.73/16,114,406.63
  6. Step 6: Final answer
    x = 7,132,479.70

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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.