Home / 8,206,551,000.44-11,325,050,066.13-4,447,361,568.12

Finding the Fourth Proportional to 8,206,551,000.44, 11,325,050,066.13 and 4,447,361,568.12

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Solution

The fourth proportional to 8,206,551,000.44, 11,325,050,066.13 and 4,447,361,568.12 is: 6,137,364,212.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,206,551,000.44 : 11,325,050,066.13 = 4,447,361,568.12 : x
  2. Step 2: Convert to fraction form
    8,206,551,000.44/11,325,050,066.13 = 4,447,361,568.12/x
  3. Step 3: Cross multiply
    8,206,551,000.44x = 11,325,050,066.13 × 4,447,361,568.12
  4. Step 4: Simplify right side
    8,206,551,000.44x = 50,366,592,421,071,626,240
  5. Step 5: Solve for x
    x = 50,366,592,421,071,626,240/8,206,551,000.44
  6. Step 6: Final answer
    x = 6,137,364,212.85

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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.