Home / 12,977,016,720.75-26,641,983,816

Finding the Third Proportional to 12,977,016,720.75 and 26,641,983,816

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Solution

The third proportional to 12,977,016,720.75 and 26,641,983,816 is: 54,696,338,682.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,977,016,720.75 : 26,641,983,816 = 26,641,983,816 : x
  2. Step 2: Convert to fraction form
    12,977,016,720.75/26,641,983,816 = 26,641,983,816/x
  3. Step 3: Cross multiply
    12,977,016,720.75x = 26,641,983,816 × 26,641,983,816
  4. Step 4: Simplify right side
    12,977,016,720.75x = 709,795,301,652,005,912,576
  5. Step 5: Solve for x
    x = 709,795,301,652,005,912,576/12,977,016,720.75
  6. Step 6: Final answer
    x = 54,696,338,682.92

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.