Home / 2,580,936,466,481-3,869,496,139,090.40-1,560,827,212,927.10

Finding the Fourth Proportional to 2,580,936,466,481, 3,869,496,139,090.40 and 1,560,827,212,927.10

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Solution

The fourth proportional to 2,580,936,466,481, 3,869,496,139,090.40 and 1,560,827,212,927.10 is: 2,340,086,612,997.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,936,466,481 : 3,869,496,139,090.40 = 1,560,827,212,927.10 : x
  2. Step 2: Convert to fraction form
    2,580,936,466,481/3,869,496,139,090.40 = 1,560,827,212,927.10/x
  3. Step 3: Cross multiply
    2,580,936,466,481x = 3,869,496,139,090.40 × 1,560,827,212,927.10
  4. Step 4: Simplify right side
    2,580,936,466,481x = 6,039,614,874,208,643,204,513,792
  5. Step 5: Solve for x
    x = 6,039,614,874,208,643,204,513,792/2,580,936,466,481
  6. Step 6: Final answer
    x = 2,340,086,612,997.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.