Home / 7,576,522,657.15-11,358,990,584.46-4,587,935,308.85

Finding the Fourth Proportional to 7,576,522,657.15, 11,358,990,584.46 and 4,587,935,308.85

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Solution

The fourth proportional to 7,576,522,657.15, 11,358,990,584.46 and 4,587,935,308.85 is: 6,878,394,790.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,576,522,657.15 : 11,358,990,584.46 = 4,587,935,308.85 : x
  2. Step 2: Convert to fraction form
    7,576,522,657.15/11,358,990,584.46 = 4,587,935,308.85/x
  3. Step 3: Cross multiply
    7,576,522,657.15x = 11,358,990,584.46 × 4,587,935,308.85
  4. Step 4: Simplify right side
    7,576,522,657.15x = 52,114,313,975,365,984,256
  5. Step 5: Solve for x
    x = 52,114,313,975,365,984,256/7,576,522,657.15
  6. Step 6: Final answer
    x = 6,878,394,790.54

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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.