Home / 8,064,025,243.60-12,086,482,716.60-3,405,890,203.60

Finding the Fourth Proportional to 8,064,025,243.60, 12,086,482,716.60 and 3,405,890,203.60

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Solution

The fourth proportional to 8,064,025,243.60, 12,086,482,716.60 and 3,405,890,203.60 is: 5,104,799,630.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,025,243.60 : 12,086,482,716.60 = 3,405,890,203.60 : x
  2. Step 2: Convert to fraction form
    8,064,025,243.60/12,086,482,716.60 = 3,405,890,203.60/x
  3. Step 3: Cross multiply
    8,064,025,243.60x = 12,086,482,716.60 × 3,405,890,203.60
  4. Step 4: Simplify right side
    8,064,025,243.60x = 41,165,233,080,448,655,360
  5. Step 5: Solve for x
    x = 41,165,233,080,448,655,360/8,064,025,243.60
  6. Step 6: Final answer
    x = 5,104,799,630.08

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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.