Home / 2,875,723,212,958-3,968,500,173,450-1,557,345,599,614.20

Finding the Fourth Proportional to 2,875,723,212,958, 3,968,500,173,450 and 1,557,345,599,614.20

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Solution

The fourth proportional to 2,875,723,212,958, 3,968,500,173,450 and 1,557,345,599,614.20 is: 2,149,138,086,148.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,723,212,958 : 3,968,500,173,450 = 1,557,345,599,614.20 : x
  2. Step 2: Convert to fraction form
    2,875,723,212,958/3,968,500,173,450 = 1,557,345,599,614.20/x
  3. Step 3: Cross multiply
    2,875,723,212,958x = 3,968,500,173,450 × 1,557,345,599,614.20
  4. Step 4: Simplify right side
    2,875,723,212,958x = 6,180,326,282,190,546,316,296,192
  5. Step 5: Solve for x
    x = 6,180,326,282,190,546,316,296,192/2,875,723,212,958
  6. Step 6: Final answer
    x = 2,149,138,086,148.91

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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.