Home / 1,178,629,405.59-2,566,513,704.94

Finding the Third Proportional to 1,178,629,405.59 and 2,566,513,704.94

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Solution

The third proportional to 1,178,629,405.59 and 2,566,513,704.94 is: 5,588,688,493.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,178,629,405.59 : 2,566,513,704.94 = 2,566,513,704.94 : x
  2. Step 2: Convert to fraction form
    1,178,629,405.59/2,566,513,704.94 = 2,566,513,704.94/x
  3. Step 3: Cross multiply
    1,178,629,405.59x = 2,566,513,704.94 × 2,566,513,704.94
  4. Step 4: Simplify right side
    1,178,629,405.59x = 6,586,992,597,632,013,312
  5. Step 5: Solve for x
    x = 6,586,992,597,632,013,312/1,178,629,405.59
  6. Step 6: Final answer
    x = 5,588,688,493.92

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.