Home / 14,137,914,145.50-21,084,268,875.75

Finding the Third Proportional to 14,137,914,145.50 and 21,084,268,875.75

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Solution

The third proportional to 14,137,914,145.50 and 21,084,268,875.75 is: 31,443,562,993.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,137,914,145.50 : 21,084,268,875.75 = 21,084,268,875.75 : x
  2. Step 2: Convert to fraction form
    14,137,914,145.50/21,084,268,875.75 = 21,084,268,875.75/x
  3. Step 3: Cross multiply
    14,137,914,145.50x = 21,084,268,875.75 × 21,084,268,875.75
  4. Step 4: Simplify right side
    14,137,914,145.50x = 444,546,394,024,920,154,112
  5. Step 5: Solve for x
    x = 444,546,394,024,920,154,112/14,137,914,145.50
  6. Step 6: Final answer
    x = 31,443,562,993.09

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.