Home / 3,133,345,558,665-4,702,165,240,320.40-1,093,580,626,507.60

Finding the Fourth Proportional to 3,133,345,558,665, 4,702,165,240,320.40 and 1,093,580,626,507.60

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Solution

The fourth proportional to 3,133,345,558,665, 4,702,165,240,320.40 and 1,093,580,626,507.60 is: 1,641,120,238,152.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,345,558,665 : 4,702,165,240,320.40 = 1,093,580,626,507.60 : x
  2. Step 2: Convert to fraction form
    3,133,345,558,665/4,702,165,240,320.40 = 1,093,580,626,507.60/x
  3. Step 3: Cross multiply
    3,133,345,558,665x = 4,702,165,240,320.40 × 1,093,580,626,507.60
  4. Step 4: Simplify right side
    3,133,345,558,665x = 5,142,196,809,451,842,343,796,736
  5. Step 5: Solve for x
    x = 5,142,196,809,451,842,343,796,736/3,133,345,558,665
  6. Step 6: Final answer
    x = 1,641,120,238,152.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.