Home / 3,588,908,775.60-5,388,905,896.20-1,956,322,023.60

Finding the Fourth Proportional to 3,588,908,775.60, 5,388,905,896.20 and 1,956,322,023.60

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Solution

The fourth proportional to 3,588,908,775.60, 5,388,905,896.20 and 1,956,322,023.60 is: 2,937,504,391.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,908,775.60 : 5,388,905,896.20 = 1,956,322,023.60 : x
  2. Step 2: Convert to fraction form
    3,588,908,775.60/5,388,905,896.20 = 1,956,322,023.60/x
  3. Step 3: Cross multiply
    3,588,908,775.60x = 5,388,905,896.20 × 1,956,322,023.60
  4. Step 4: Simplify right side
    3,588,908,775.60x = 10,542,435,287,843,954,688
  5. Step 5: Solve for x
    x = 10,542,435,287,843,954,688/3,588,908,775.60
  6. Step 6: Final answer
    x = 2,937,504,391.17

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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.