Home / 2,709,810,003.60-4,064,759,571.60-744,650,794.80

Finding the Fourth Proportional to 2,709,810,003.60, 4,064,759,571.60 and 744,650,794.80

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Solution

The fourth proportional to 2,709,810,003.60, 4,064,759,571.60 and 744,650,794.80 is: 1,116,988,438.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,810,003.60 : 4,064,759,571.60 = 744,650,794.80 : x
  2. Step 2: Convert to fraction form
    2,709,810,003.60/4,064,759,571.60 = 744,650,794.80/x
  3. Step 3: Cross multiply
    2,709,810,003.60x = 4,064,759,571.60 × 744,650,794.80
  4. Step 4: Simplify right side
    2,709,810,003.60x = 3,026,826,445,662,847,488
  5. Step 5: Solve for x
    x = 3,026,826,445,662,847,488/2,709,810,003.60
  6. Step 6: Final answer
    x = 1,116,988,438.91

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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.