Home / 2,513,074,844.16-3,468,000,972.96-1,384,149,736.80

Finding the Fourth Proportional to 2,513,074,844.16, 3,468,000,972.96 and 1,384,149,736.80

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Solution

The fourth proportional to 2,513,074,844.16, 3,468,000,972.96 and 1,384,149,736.80 is: 1,910,103,332.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,074,844.16 : 3,468,000,972.96 = 1,384,149,736.80 : x
  2. Step 2: Convert to fraction form
    2,513,074,844.16/3,468,000,972.96 = 1,384,149,736.80/x
  3. Step 3: Cross multiply
    2,513,074,844.16x = 3,468,000,972.96 × 1,384,149,736.80
  4. Step 4: Simplify right side
    2,513,074,844.16x = 4,800,232,633,944,727,552
  5. Step 5: Solve for x
    x = 4,800,232,633,944,727,552/2,513,074,844.16
  6. Step 6: Final answer
    x = 1,910,103,332.22

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1.5x scale

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.