Home / 9,084,805,014.80-13,628,482,980.60-2,873,322,606.80

Finding the Fourth Proportional to 9,084,805,014.80, 13,628,482,980.60 and 2,873,322,606.80

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Solution

The fourth proportional to 9,084,805,014.80, 13,628,482,980.60 and 2,873,322,606.80 is: 4,310,387,309.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,805,014.80 : 13,628,482,980.60 = 2,873,322,606.80 : x
  2. Step 2: Convert to fraction form
    9,084,805,014.80/13,628,482,980.60 = 2,873,322,606.80/x
  3. Step 3: Cross multiply
    9,084,805,014.80x = 13,628,482,980.60 × 2,873,322,606.80
  4. Step 4: Simplify right side
    9,084,805,014.80x = 39,159,028,244,547,026,944
  5. Step 5: Solve for x
    x = 39,159,028,244,547,026,944/9,084,805,014.80
  6. Step 6: Final answer
    x = 4,310,387,309.44

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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.