Home / 18,119,497,075,584-39,747,022,098,618

Finding the Third Proportional to 18,119,497,075,584 and 39,747,022,098,618

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Solution

The third proportional to 18,119,497,075,584 and 39,747,022,098,618 is: 87,189,272,368,759.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,119,497,075,584 : 39,747,022,098,618 = 39,747,022,098,618 : x
  2. Step 2: Convert to fraction form
    18,119,497,075,584/39,747,022,098,618 = 39,747,022,098,618/x
  3. Step 3: Cross multiply
    18,119,497,075,584x = 39,747,022,098,618 × 39,747,022,098,618
  4. Step 4: Simplify right side
    18,119,497,075,584x = 1,579,825,765,708,027,533,300,072,448
  5. Step 5: Solve for x
    x = 1,579,825,765,708,027,533,300,072,448/18,119,497,075,584
  6. Step 6: Final answer
    x = 87,189,272,368,759.11

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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.