Home / 2,098,368,533.80-3,149,568,339.90-1,064,396,924.20

Finding the Fourth Proportional to 2,098,368,533.80, 3,149,568,339.90 and 1,064,396,924.20

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Solution

The fourth proportional to 2,098,368,533.80, 3,149,568,339.90 and 1,064,396,924.20 is: 1,597,617,768.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,368,533.80 : 3,149,568,339.90 = 1,064,396,924.20 : x
  2. Step 2: Convert to fraction form
    2,098,368,533.80/3,149,568,339.90 = 1,064,396,924.20/x
  3. Step 3: Cross multiply
    2,098,368,533.80x = 3,149,568,339.90 × 1,064,396,924.20
  4. Step 4: Simplify right side
    2,098,368,533.80x = 3,352,390,853,547,260,416
  5. Step 5: Solve for x
    x = 3,352,390,853,547,260,416/2,098,368,533.80
  6. Step 6: Final answer
    x = 1,597,617,768.06

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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.