Home / 2,093,315,339.60-2,888,794,539.96-1,153,551,610.88

Finding the Fourth Proportional to 2,093,315,339.60, 2,888,794,539.96 and 1,153,551,610.88

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Solution

The fourth proportional to 2,093,315,339.60, 2,888,794,539.96 and 1,153,551,610.88 is: 1,591,911,897.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,315,339.60 : 2,888,794,539.96 = 1,153,551,610.88 : x
  2. Step 2: Convert to fraction form
    2,093,315,339.60/2,888,794,539.96 = 1,153,551,610.88/x
  3. Step 3: Cross multiply
    2,093,315,339.60x = 2,888,794,539.96 × 1,153,551,610.88
  4. Step 4: Simplify right side
    2,093,315,339.60x = 3,332,373,595,072,206,848
  5. Step 5: Solve for x
    x = 3,332,373,595,072,206,848/2,093,315,339.60
  6. Step 6: Final answer
    x = 1,591,911,897.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.