Home / 3,419,617,571.22-4,719,081,332.82-1,855,055,267.22

Finding the Fourth Proportional to 3,419,617,571.22, 4,719,081,332.82 and 1,855,055,267.22

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Solution

The fourth proportional to 3,419,617,571.22, 4,719,081,332.82 and 1,855,055,267.22 is: 2,559,981,196.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,419,617,571.22 : 4,719,081,332.82 = 1,855,055,267.22 : x
  2. Step 2: Convert to fraction form
    3,419,617,571.22/4,719,081,332.82 = 1,855,055,267.22/x
  3. Step 3: Cross multiply
    3,419,617,571.22x = 4,719,081,332.82 × 1,855,055,267.22
  4. Step 4: Simplify right side
    3,419,617,571.22x = 8,754,156,682,887,318,528
  5. Step 5: Solve for x
    x = 8,754,156,682,887,318,528/3,419,617,571.22
  6. Step 6: Final answer
    x = 2,559,981,196.89

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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.