Home / 49,282,341.75-76,611,620.25

Finding the Third Proportional to 49,282,341.75 and 76,611,620.25

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Solution

The third proportional to 49,282,341.75 and 76,611,620.25 is: 119,096,214.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,282,341.75 : 76,611,620.25 = 76,611,620.25 : x
  2. Step 2: Convert to fraction form
    49,282,341.75/76,611,620.25 = 76,611,620.25/x
  3. Step 3: Cross multiply
    49,282,341.75x = 76,611,620.25 × 76,611,620.25
  4. Step 4: Simplify right side
    49,282,341.75x = 5,869,340,357,330,210
  5. Step 5: Solve for x
    x = 5,869,340,357,330,210/49,282,341.75
  6. Step 6: Final answer
    x = 119,096,214.77

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.