Home / 3,034,166,188.88-4,551,251,054.79-853,132,324.88

Finding the Fourth Proportional to 3,034,166,188.88, 4,551,251,054.79 and 853,132,324.88

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Solution

The fourth proportional to 3,034,166,188.88, 4,551,251,054.79 and 853,132,324.88 is: 1,279,698,985.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,166,188.88 : 4,551,251,054.79 = 853,132,324.88 : x
  2. Step 2: Convert to fraction form
    3,034,166,188.88/4,551,251,054.79 = 853,132,324.88/x
  3. Step 3: Cross multiply
    3,034,166,188.88x = 4,551,251,054.79 × 853,132,324.88
  4. Step 4: Simplify right side
    3,034,166,188.88x = 3,882,819,393,462,788,608
  5. Step 5: Solve for x
    x = 3,882,819,393,462,788,608/3,034,166,188.88
  6. Step 6: Final answer
    x = 1,279,698,985.41

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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.