Home / 1,935,427,288.40-2,903,140,932.60-1,735,888,907.60

Finding the Fourth Proportional to 1,935,427,288.40, 2,903,140,932.60 and 1,735,888,907.60

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Solution

The fourth proportional to 1,935,427,288.40, 2,903,140,932.60 and 1,735,888,907.60 is: 2,603,833,361.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,427,288.40 : 2,903,140,932.60 = 1,735,888,907.60 : x
  2. Step 2: Convert to fraction form
    1,935,427,288.40/2,903,140,932.60 = 1,735,888,907.60/x
  3. Step 3: Cross multiply
    1,935,427,288.40x = 2,903,140,932.60 × 1,735,888,907.60
  4. Step 4: Simplify right side
    1,935,427,288.40x = 5,039,530,142,099,858,432
  5. Step 5: Solve for x
    x = 5,039,530,142,099,858,432/1,935,427,288.40
  6. Step 6: Final answer
    x = 2,603,833,361.40

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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.