Home / 2,848,709,543.20-4,273,064,314.80-2,590,216,640.80

Finding the Fourth Proportional to 2,848,709,543.20, 4,273,064,314.80 and 2,590,216,640.80

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Solution

The fourth proportional to 2,848,709,543.20, 4,273,064,314.80 and 2,590,216,640.80 is: 3,885,324,961.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,709,543.20 : 4,273,064,314.80 = 2,590,216,640.80 : x
  2. Step 2: Convert to fraction form
    2,848,709,543.20/4,273,064,314.80 = 2,590,216,640.80/x
  3. Step 3: Cross multiply
    2,848,709,543.20x = 4,273,064,314.80 × 2,590,216,640.80
  4. Step 4: Simplify right side
    2,848,709,543.20x = 11,068,162,295,403,610,112
  5. Step 5: Solve for x
    x = 11,068,162,295,403,610,112/2,848,709,543.20
  6. Step 6: Final answer
    x = 3,885,324,961.20

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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.