Home / 11,464,315,035.66-15,821,263,798.83-6,452,387,081.10

Finding the Fourth Proportional to 11,464,315,035.66, 15,821,263,798.83 and 6,452,387,081.10

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Solution

The fourth proportional to 11,464,315,035.66, 15,821,263,798.83 and 6,452,387,081.10 is: 8,904,580,677.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,464,315,035.66 : 15,821,263,798.83 = 6,452,387,081.10 : x
  2. Step 2: Convert to fraction form
    11,464,315,035.66/15,821,263,798.83 = 6,452,387,081.10/x
  3. Step 3: Cross multiply
    11,464,315,035.66x = 15,821,263,798.83 × 6,452,387,081.10
  4. Step 4: Simplify right side
    11,464,315,035.66x = 102,084,918,142,245,814,272
  5. Step 5: Solve for x
    x = 102,084,918,142,245,814,272/11,464,315,035.66
  6. Step 6: Final answer
    x = 8,904,580,677.06

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Double scale
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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.