Home / 3,668,004,353.52-5,061,824,447.04-1,997,249,494.32

Finding the Fourth Proportional to 3,668,004,353.52, 5,061,824,447.04 and 1,997,249,494.32

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Solution

The fourth proportional to 3,668,004,353.52, 5,061,824,447.04 and 1,997,249,494.32 is: 2,756,192,562.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,004,353.52 : 5,061,824,447.04 = 1,997,249,494.32 : x
  2. Step 2: Convert to fraction form
    3,668,004,353.52/5,061,824,447.04 = 1,997,249,494.32/x
  3. Step 3: Cross multiply
    3,668,004,353.52x = 5,061,824,447.04 × 1,997,249,494.32
  4. Step 4: Simplify right side
    3,668,004,353.52x = 10,109,726,317,187,252,224
  5. Step 5: Solve for x
    x = 10,109,726,317,187,252,224/3,668,004,353.52
  6. Step 6: Final answer
    x = 2,756,192,562.17

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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.