Home / 7,372,981,243.44-11,059,482,509.52-3,010,913,515.44

Finding the Fourth Proportional to 7,372,981,243.44, 11,059,482,509.52 and 3,010,913,515.44

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Solution

The fourth proportional to 7,372,981,243.44, 11,059,482,509.52 and 3,010,913,515.44 is: 4,516,374,620.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,372,981,243.44 : 11,059,482,509.52 = 3,010,913,515.44 : x
  2. Step 2: Convert to fraction form
    7,372,981,243.44/11,059,482,509.52 = 3,010,913,515.44/x
  3. Step 3: Cross multiply
    7,372,981,243.44x = 11,059,482,509.52 × 3,010,913,515.44
  4. Step 4: Simplify right side
    7,372,981,243.44x = 33,299,145,361,686,056,960
  5. Step 5: Solve for x
    x = 33,299,145,361,686,056,960/7,372,981,243.44
  6. Step 6: Final answer
    x = 4,516,374,620.01

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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.