Home / 8,206,551,001.44-11,325,050,067.51-4,447,361,569.12

Finding the Fourth Proportional to 8,206,551,001.44, 11,325,050,067.51 and 4,447,361,569.12

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Solution

The fourth proportional to 8,206,551,001.44, 11,325,050,067.51 and 4,447,361,569.12 is: 6,137,364,214.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,206,551,001.44 : 11,325,050,067.51 = 4,447,361,569.12 : x
  2. Step 2: Convert to fraction form
    8,206,551,001.44/11,325,050,067.51 = 4,447,361,569.12/x
  3. Step 3: Cross multiply
    8,206,551,001.44x = 11,325,050,067.51 × 4,447,361,569.12
  4. Step 4: Simplify right side
    8,206,551,001.44x = 50,366,592,438,603,833,344
  5. Step 5: Solve for x
    x = 50,366,592,438,603,833,344/8,206,551,001.44
  6. Step 6: Final answer
    x = 6,137,364,214.24

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Double scale
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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.