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Finding the Third Proportional to 2,011,241,052 and 4,329,862,360

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Solution

The third proportional to 2,011,241,052 and 4,329,862,360 is: 9,321,462,505.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,241,052 : 4,329,862,360 = 4,329,862,360 : x
  2. Step 2: Convert to fraction form
    2,011,241,052/4,329,862,360 = 4,329,862,360/x
  3. Step 3: Cross multiply
    2,011,241,052x = 4,329,862,360 × 4,329,862,360
  4. Step 4: Simplify right side
    2,011,241,052x = 18,747,708,056,544,768,000
  5. Step 5: Solve for x
    x = 18,747,708,056,544,768,000/2,011,241,052
  6. Step 6: Final answer
    x = 9,321,462,505.90

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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.