Home / 10,926,944,107.59-16,391,979,674.11-3,364,368,678.43

Finding the Fourth Proportional to 10,926,944,107.59, 16,391,979,674.11 and 3,364,368,678.43

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Solution

The fourth proportional to 10,926,944,107.59, 16,391,979,674.11 and 3,364,368,678.43 is: 5,047,034,417.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,944,107.59 : 16,391,979,674.11 = 3,364,368,678.43 : x
  2. Step 2: Convert to fraction form
    10,926,944,107.59/16,391,979,674.11 = 3,364,368,678.43/x
  3. Step 3: Cross multiply
    10,926,944,107.59x = 16,391,979,674.11 × 3,364,368,678.43
  4. Step 4: Simplify right side
    10,926,944,107.59x = 55,148,662,993,085,964,288
  5. Step 5: Solve for x
    x = 55,148,662,993,085,964,288/10,926,944,107.59
  6. Step 6: Final answer
    x = 5,047,034,417.86

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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.