Home / 7,242,922,234.60-10,864,383,351.90-6,814,368,212.20

Finding the Fourth Proportional to 7,242,922,234.60, 10,864,383,351.90 and 6,814,368,212.20

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Solution

The fourth proportional to 7,242,922,234.60, 10,864,383,351.90 and 6,814,368,212.20 is: 10,221,552,318.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,242,922,234.60 : 10,864,383,351.90 = 6,814,368,212.20 : x
  2. Step 2: Convert to fraction form
    7,242,922,234.60/10,864,383,351.90 = 6,814,368,212.20/x
  3. Step 3: Cross multiply
    7,242,922,234.60x = 10,864,383,351.90 × 6,814,368,212.20
  4. Step 4: Simplify right side
    7,242,922,234.60x = 74,033,908,558,342,242,304
  5. Step 5: Solve for x
    x = 74,033,908,558,342,242,304/7,242,922,234.60
  6. Step 6: Final answer
    x = 10,221,552,318.30

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1.5x scale

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.