Home / 2,093,315,325.72-2,888,794,520.64-1,153,551,597

Finding the Fourth Proportional to 2,093,315,325.72, 2,888,794,520.64 and 1,153,551,597

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Solution

The fourth proportional to 2,093,315,325.72, 2,888,794,520.64 and 1,153,551,597 is: 1,591,911,878.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,315,325.72 : 2,888,794,520.64 = 1,153,551,597 : x
  2. Step 2: Convert to fraction form
    2,093,315,325.72/2,888,794,520.64 = 1,153,551,597/x
  3. Step 3: Cross multiply
    2,093,315,325.72x = 2,888,794,520.64 × 1,153,551,597
  4. Step 4: Simplify right side
    2,093,315,325.72x = 3,332,373,532,689,121,280
  5. Step 5: Solve for x
    x = 3,332,373,532,689,121,280/2,093,315,325.72
  6. Step 6: Final answer
    x = 1,591,911,878.61

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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.