Home / 5,775,333,458,891-7,970,151,309,588-3,174,139,993,978.20

Finding the Fourth Proportional to 5,775,333,458,891, 7,970,151,309,588 and 3,174,139,993,978.20

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Solution

The fourth proportional to 5,775,333,458,891, 7,970,151,309,588 and 3,174,139,993,978.20 is: 4,380,418,240,764.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,333,458,891 : 7,970,151,309,588 = 3,174,139,993,978.20 : x
  2. Step 2: Convert to fraction form
    5,775,333,458,891/7,970,151,309,588 = 3,174,139,993,978.20/x
  3. Step 3: Cross multiply
    5,775,333,458,891x = 7,970,151,309,588 × 3,174,139,993,978.20
  4. Step 4: Simplify right side
    5,775,333,458,891x = 25,298,376,029,820,998,490,521,600
  5. Step 5: Solve for x
    x = 25,298,376,029,820,998,490,521,600/5,775,333,458,891
  6. Step 6: Final answer
    x = 4,380,418,240,764.04

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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.