Home / 5,680,389,627.90-8,520,584,441.85-5,680,389,627.90

Finding the Fourth Proportional to 5,680,389,627.90, 8,520,584,441.85 and 5,680,389,627.90

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Solution

The fourth proportional to 5,680,389,627.90, 8,520,584,441.85 and 5,680,389,627.90 is: 8,520,584,441.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,389,627.90 : 8,520,584,441.85 = 5,680,389,627.90 : x
  2. Step 2: Convert to fraction form
    5,680,389,627.90/8,520,584,441.85 = 5,680,389,627.90/x
  3. Step 3: Cross multiply
    5,680,389,627.90x = 8,520,584,441.85 × 5,680,389,627.90
  4. Step 4: Simplify right side
    5,680,389,627.90x = 48,400,239,487,130,853,376
  5. Step 5: Solve for x
    x = 48,400,239,487,130,853,376/5,680,389,627.90
  6. Step 6: Final answer
    x = 8,520,584,441.85

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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.