Home / 2,370,483,800.04-3,271,468,528.75-1,313,543,310.42

Finding the Fourth Proportional to 2,370,483,800.04, 3,271,468,528.75 and 1,313,543,310.42

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Solution

The fourth proportional to 2,370,483,800.04, 3,271,468,528.75 and 1,313,543,310.42 is: 1,812,801,083.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,483,800.04 : 3,271,468,528.75 = 1,313,543,310.42 : x
  2. Step 2: Convert to fraction form
    2,370,483,800.04/3,271,468,528.75 = 1,313,543,310.42/x
  3. Step 3: Cross multiply
    2,370,483,800.04x = 3,271,468,528.75 × 1,313,543,310.42
  4. Step 4: Simplify right side
    2,370,483,800.04x = 4,297,215,601,176,618,496
  5. Step 5: Solve for x
    x = 4,297,215,601,176,618,496/2,370,483,800.04
  6. Step 6: Final answer
    x = 1,812,801,083.52

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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.