Home / 4,095,572,477.91-5,651,849,782.20-2,215,936,519.71

Finding the Fourth Proportional to 4,095,572,477.91, 5,651,849,782.20 and 2,215,936,519.71

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Solution

The fourth proportional to 4,095,572,477.91, 5,651,849,782.20 and 2,215,936,519.71 is: 3,057,970,626.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,572,477.91 : 5,651,849,782.20 = 2,215,936,519.71 : x
  2. Step 2: Convert to fraction form
    4,095,572,477.91/5,651,849,782.20 = 2,215,936,519.71/x
  3. Step 3: Cross multiply
    4,095,572,477.91x = 5,651,849,782.20 × 2,215,936,519.71
  4. Step 4: Simplify right side
    4,095,572,477.91x = 12,524,140,336,291,989,504
  5. Step 5: Solve for x
    x = 12,524,140,336,291,989,504/4,095,572,477.91
  6. Step 6: Final answer
    x = 3,057,970,626.53

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Double scale
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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.