Home / 33,697,998,684.48-46,504,699,979.46-18,661,240,955.16

Finding the Fourth Proportional to 33,697,998,684.48, 46,504,699,979.46 and 18,661,240,955.16

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Solution

The fourth proportional to 33,697,998,684.48, 46,504,699,979.46 and 18,661,240,955.16 is: 25,753,322,029.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,998,684.48 : 46,504,699,979.46 = 18,661,240,955.16 : x
  2. Step 2: Convert to fraction form
    33,697,998,684.48/46,504,699,979.46 = 18,661,240,955.16/x
  3. Step 3: Cross multiply
    33,697,998,684.48x = 46,504,699,979.46 × 18,661,240,955.16
  4. Step 4: Simplify right side
    33,697,998,684.48x = 867,835,411,864,127,275,008
  5. Step 5: Solve for x
    x = 867,835,411,864,127,275,008/33,697,998,684.48
  6. Step 6: Final answer
    x = 25,753,322,029.29

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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.