Home / 2,421,705,918-3,790,631,182.50

Finding the Third Proportional to 2,421,705,918 and 3,790,631,182.50

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Solution

The third proportional to 2,421,705,918 and 3,790,631,182.50 is: 5,933,373,104.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,705,918 : 3,790,631,182.50 = 3,790,631,182.50 : x
  2. Step 2: Convert to fraction form
    2,421,705,918/3,790,631,182.50 = 3,790,631,182.50/x
  3. Step 3: Cross multiply
    2,421,705,918x = 3,790,631,182.50 × 3,790,631,182.50
  4. Step 4: Simplify right side
    2,421,705,918x = 14,368,884,761,741,348,864
  5. Step 5: Solve for x
    x = 14,368,884,761,741,348,864/2,421,705,918
  6. Step 6: Final answer
    x = 5,933,373,104.86

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.