Home / 9,505,797,245.56-13,119,364,348.32-5,695,470,672.76

Finding the Fourth Proportional to 9,505,797,245.56, 13,119,364,348.32 and 5,695,470,672.76

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Solution

The fourth proportional to 9,505,797,245.56, 13,119,364,348.32 and 5,695,470,672.76 is: 7,860,566,868.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,797,245.56 : 13,119,364,348.32 = 5,695,470,672.76 : x
  2. Step 2: Convert to fraction form
    9,505,797,245.56/13,119,364,348.32 = 5,695,470,672.76/x
  3. Step 3: Cross multiply
    9,505,797,245.56x = 13,119,364,348.32 × 5,695,470,672.76
  4. Step 4: Simplify right side
    9,505,797,245.56x = 74,720,954,891,109,662,720
  5. Step 5: Solve for x
    x = 74,720,954,891,109,662,720/9,505,797,245.56
  6. Step 6: Final answer
    x = 7,860,566,868.92

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.