Home / 3,615,581,520.60-5,422,028,588.10-1,434,096,259.80

Finding the Fourth Proportional to 3,615,581,520.60, 5,422,028,588.10 and 1,434,096,259.80

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Solution

The fourth proportional to 3,615,581,520.60, 5,422,028,588.10 and 1,434,096,259.80 is: 2,150,611,422.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,615,581,520.60 : 5,422,028,588.10 = 1,434,096,259.80 : x
  2. Step 2: Convert to fraction form
    3,615,581,520.60/5,422,028,588.10 = 1,434,096,259.80/x
  3. Step 3: Cross multiply
    3,615,581,520.60x = 5,422,028,588.10 × 1,434,096,259.80
  4. Step 4: Simplify right side
    3,615,581,520.60x = 7,775,710,918,722,884,608
  5. Step 5: Solve for x
    x = 7,775,710,918,722,884,608/3,615,581,520.60
  6. Step 6: Final answer
    x = 2,150,611,422.93

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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.