Home / 3,614,587,793.40-5,421,881,690.10-2,512,591,735.80

Finding the Fourth Proportional to 3,614,587,793.40, 5,421,881,690.10 and 2,512,591,735.80

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Solution

The fourth proportional to 3,614,587,793.40, 5,421,881,690.10 and 2,512,591,735.80 is: 3,768,887,603.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,587,793.40 : 5,421,881,690.10 = 2,512,591,735.80 : x
  2. Step 2: Convert to fraction form
    3,614,587,793.40/5,421,881,690.10 = 2,512,591,735.80/x
  3. Step 3: Cross multiply
    3,614,587,793.40x = 5,421,881,690.10 × 2,512,591,735.80
  4. Step 4: Simplify right side
    3,614,587,793.40x = 13,622,975,127,030,599,680
  5. Step 5: Solve for x
    x = 13,622,975,127,030,599,680/3,614,587,793.40
  6. Step 6: Final answer
    x = 3,768,887,603.70

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1.5x scale

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.