Home / 4,661,713,449.80-6,992,570,174.70-4,634,503,670.60

Finding the Fourth Proportional to 4,661,713,449.80, 6,992,570,174.70 and 4,634,503,670.60

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Solution

The fourth proportional to 4,661,713,449.80, 6,992,570,174.70 and 4,634,503,670.60 is: 6,951,755,505.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,713,449.80 : 6,992,570,174.70 = 4,634,503,670.60 : x
  2. Step 2: Convert to fraction form
    4,661,713,449.80/6,992,570,174.70 = 4,634,503,670.60/x
  3. Step 3: Cross multiply
    4,661,713,449.80x = 6,992,570,174.70 × 4,634,503,670.60
  4. Step 4: Simplify right side
    4,661,713,449.80x = 32,407,092,141,575,233,536
  5. Step 5: Solve for x
    x = 32,407,092,141,575,233,536/4,661,713,449.80
  6. Step 6: Final answer
    x = 6,951,755,505.90

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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.