Home / 6,694,349,811.54-9,237,925,327.17-3,642,538,691.71

Finding the Fourth Proportional to 6,694,349,811.54, 9,237,925,327.17 and 3,642,538,691.71

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Solution

The fourth proportional to 6,694,349,811.54, 9,237,925,327.17 and 3,642,538,691.71 is: 5,026,552,448.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,349,811.54 : 9,237,925,327.17 = 3,642,538,691.71 : x
  2. Step 2: Convert to fraction form
    6,694,349,811.54/9,237,925,327.17 = 3,642,538,691.71/x
  3. Step 3: Cross multiply
    6,694,349,811.54x = 9,237,925,327.17 × 3,642,538,691.71
  4. Step 4: Simplify right side
    6,694,349,811.54x = 33,649,500,435,344,486,400
  5. Step 5: Solve for x
    x = 33,649,500,435,344,486,400/6,694,349,811.54
  6. Step 6: Final answer
    x = 5,026,552,448.36

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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.