Home / 1,325,963,130.75-2,887,338,046.50

Finding the Third Proportional to 1,325,963,130.75 and 2,887,338,046.50

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Solution

The third proportional to 1,325,963,130.75 and 2,887,338,046.50 is: 6,287,294,722.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,963,130.75 : 2,887,338,046.50 = 2,887,338,046.50 : x
  2. Step 2: Convert to fraction form
    1,325,963,130.75/2,887,338,046.50 = 2,887,338,046.50/x
  3. Step 3: Cross multiply
    1,325,963,130.75x = 2,887,338,046.50 × 2,887,338,046.50
  4. Step 4: Simplify right side
    1,325,963,130.75x = 8,336,720,994,766,436,352
  5. Step 5: Solve for x
    x = 8,336,720,994,766,436,352/1,325,963,130.75
  6. Step 6: Final answer
    x = 6,287,294,722.93

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.