Home / 4,857,071,525.04-6,702,760,947.12-2,629,403,713.32

Finding the Fourth Proportional to 4,857,071,525.04, 6,702,760,947.12 and 2,629,403,713.32

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Solution

The fourth proportional to 4,857,071,525.04, 6,702,760,947.12 and 2,629,403,713.32 is: 3,628,578,338.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,071,525.04 : 6,702,760,947.12 = 2,629,403,713.32 : x
  2. Step 2: Convert to fraction form
    4,857,071,525.04/6,702,760,947.12 = 2,629,403,713.32/x
  3. Step 3: Cross multiply
    4,857,071,525.04x = 6,702,760,947.12 × 2,629,403,713.32
  4. Step 4: Simplify right side
    4,857,071,525.04x = 17,624,264,523,853,608,960
  5. Step 5: Solve for x
    x = 17,624,264,523,853,608,960/4,857,071,525.04
  6. Step 6: Final answer
    x = 3,628,578,338.41

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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.