Home / 1,469,804,952.30-2,204,707,428.45-1,357,564,613.10

Finding the Fourth Proportional to 1,469,804,952.30, 2,204,707,428.45 and 1,357,564,613.10

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Solution

The fourth proportional to 1,469,804,952.30, 2,204,707,428.45 and 1,357,564,613.10 is: 2,036,346,919.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,804,952.30 : 2,204,707,428.45 = 1,357,564,613.10 : x
  2. Step 2: Convert to fraction form
    1,469,804,952.30/2,204,707,428.45 = 1,357,564,613.10/x
  3. Step 3: Cross multiply
    1,469,804,952.30x = 2,204,707,428.45 × 1,357,564,613.10
  4. Step 4: Simplify right side
    1,469,804,952.30x = 2,993,032,787,102,419,968
  5. Step 5: Solve for x
    x = 2,993,032,787,102,419,968/1,469,804,952.30
  6. Step 6: Final answer
    x = 2,036,346,919.65

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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.