Home / 2,996,352,581.60-4,494,528,872.40-2,016,800,530.40

Finding the Fourth Proportional to 2,996,352,581.60, 4,494,528,872.40 and 2,016,800,530.40

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Solution

The fourth proportional to 2,996,352,581.60, 4,494,528,872.40 and 2,016,800,530.40 is: 3,025,200,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,352,581.60 : 4,494,528,872.40 = 2,016,800,530.40 : x
  2. Step 2: Convert to fraction form
    2,996,352,581.60/4,494,528,872.40 = 2,016,800,530.40/x
  3. Step 3: Cross multiply
    2,996,352,581.60x = 4,494,528,872.40 × 2,016,800,530.40
  4. Step 4: Simplify right side
    2,996,352,581.60x = 9,064,568,213,754,433,536
  5. Step 5: Solve for x
    x = 9,064,568,213,754,433,536/2,996,352,581.60
  6. Step 6: Final answer
    x = 3,025,200,795.60

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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.