Home / 4,817,054,870.91-6,646,996,563.72-2,673,751,880.04

Finding the Fourth Proportional to 4,817,054,870.91, 6,646,996,563.72 and 2,673,751,880.04

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Solution

The fourth proportional to 4,817,054,870.91, 6,646,996,563.72 and 2,673,751,880.04 is: 3,689,478,329.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,054,870.91 : 6,646,996,563.72 = 2,673,751,880.04 : x
  2. Step 2: Convert to fraction form
    4,817,054,870.91/6,646,996,563.72 = 2,673,751,880.04/x
  3. Step 3: Cross multiply
    4,817,054,870.91x = 6,646,996,563.72 × 2,673,751,880.04
  4. Step 4: Simplify right side
    4,817,054,870.91x = 17,772,419,558,865,770,496
  5. Step 5: Solve for x
    x = 17,772,419,558,865,770,496/4,817,054,870.91
  6. Step 6: Final answer
    x = 3,689,478,329.63

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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.