Home / 7,496,691,213.39-11,242,772,837.69-2,254,907,925.87

Finding the Fourth Proportional to 7,496,691,213.39, 11,242,772,837.69 and 2,254,907,925.87

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Solution

The fourth proportional to 7,496,691,213.39, 11,242,772,837.69 and 2,254,907,925.87 is: 3,381,680,912.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,691,213.39 : 11,242,772,837.69 = 2,254,907,925.87 : x
  2. Step 2: Convert to fraction form
    7,496,691,213.39/11,242,772,837.69 = 2,254,907,925.87/x
  3. Step 3: Cross multiply
    7,496,691,213.39x = 11,242,772,837.69 × 2,254,907,925.87
  4. Step 4: Simplify right side
    7,496,691,213.39x = 25,351,417,580,451,856,384
  5. Step 5: Solve for x
    x = 25,351,417,580,451,856,384/7,496,691,213.39
  6. Step 6: Final answer
    x = 3,381,680,912.13

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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.