Home / 50,693,438,070.40-76,040,157,105.60-46,336,290,217.60

Finding the Fourth Proportional to 50,693,438,070.40, 76,040,157,105.60 and 46,336,290,217.60

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Solution

The fourth proportional to 50,693,438,070.40, 76,040,157,105.60 and 46,336,290,217.60 is: 69,504,435,326.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,693,438,070.40 : 76,040,157,105.60 = 46,336,290,217.60 : x
  2. Step 2: Convert to fraction form
    50,693,438,070.40/76,040,157,105.60 = 46,336,290,217.60/x
  3. Step 3: Cross multiply
    50,693,438,070.40x = 76,040,157,105.60 × 46,336,290,217.60
  4. Step 4: Simplify right side
    50,693,438,070.40x = 3,523,418,787,836,980,625,408
  5. Step 5: Solve for x
    x = 3,523,418,787,836,980,625,408/50,693,438,070.40
  6. Step 6: Final answer
    x = 69,504,435,326.40

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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.