Home / 1,206,528,818.77-2,597,939,817.33

Finding the Third Proportional to 1,206,528,818.77 and 2,597,939,817.33

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Solution

The third proportional to 1,206,528,818.77 and 2,597,939,817.33 is: 5,593,974,374.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,528,818.77 : 2,597,939,817.33 = 2,597,939,817.33 : x
  2. Step 2: Convert to fraction form
    1,206,528,818.77/2,597,939,817.33 = 2,597,939,817.33/x
  3. Step 3: Cross multiply
    1,206,528,818.77x = 2,597,939,817.33 × 2,597,939,817.33
  4. Step 4: Simplify right side
    1,206,528,818.77x = 6,749,291,294,458,762,240
  5. Step 5: Solve for x
    x = 6,749,291,294,458,762,240/1,206,528,818.77
  6. Step 6: Final answer
    x = 5,593,974,374.66

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.