Home / 18,119,497,075,533-39,747,022,098,552

Finding the Third Proportional to 18,119,497,075,533 and 39,747,022,098,552

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Solution

The third proportional to 18,119,497,075,533 and 39,747,022,098,552 is: 87,189,272,368,714.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,119,497,075,533 : 39,747,022,098,552 = 39,747,022,098,552 : x
  2. Step 2: Convert to fraction form
    18,119,497,075,533/39,747,022,098,552 = 39,747,022,098,552/x
  3. Step 3: Cross multiply
    18,119,497,075,533x = 39,747,022,098,552 × 39,747,022,098,552
  4. Step 4: Simplify right side
    18,119,497,075,533x = 1,579,825,765,702,780,938,690,232,320
  5. Step 5: Solve for x
    x = 1,579,825,765,702,780,938,690,232,320/18,119,497,075,533
  6. Step 6: Final answer
    x = 87,189,272,368,714.97

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.