Home / 7,573,485,081.96-10,451,208,929.94-4,232,010,822.12

Finding the Fourth Proportional to 7,573,485,081.96, 10,451,208,929.94 and 4,232,010,822.12

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Solution

The fourth proportional to 7,573,485,081.96, 10,451,208,929.94 and 4,232,010,822.12 is: 5,840,062,905.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,485,081.96 : 10,451,208,929.94 = 4,232,010,822.12 : x
  2. Step 2: Convert to fraction form
    7,573,485,081.96/10,451,208,929.94 = 4,232,010,822.12/x
  3. Step 3: Cross multiply
    7,573,485,081.96x = 10,451,208,929.94 × 4,232,010,822.12
  4. Step 4: Simplify right side
    7,573,485,081.96x = 44,229,629,295,743,262,720
  5. Step 5: Solve for x
    x = 44,229,629,295,743,262,720/7,573,485,081.96
  6. Step 6: Final answer
    x = 5,840,062,905.93

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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.