Home / 2,580,936,466,468.50-3,869,496,139,071.50-1,560,827,212,914.50

Finding the Fourth Proportional to 2,580,936,466,468.50, 3,869,496,139,071.50 and 1,560,827,212,914.50

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Solution

The fourth proportional to 2,580,936,466,468.50, 3,869,496,139,071.50 and 1,560,827,212,914.50 is: 2,340,086,612,978.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,936,466,468.50 : 3,869,496,139,071.50 = 1,560,827,212,914.50 : x
  2. Step 2: Convert to fraction form
    2,580,936,466,468.50/3,869,496,139,071.50 = 1,560,827,212,914.50/x
  3. Step 3: Cross multiply
    2,580,936,466,468.50x = 3,869,496,139,071.50 × 1,560,827,212,914.50
  4. Step 4: Simplify right side
    2,580,936,466,468.50x = 6,039,614,874,130,387,826,638,848
  5. Step 5: Solve for x
    x = 6,039,614,874,130,387,826,638,848/2,580,936,466,468.50
  6. Step 6: Final answer
    x = 2,340,086,612,978.27

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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.