Home / 50,382,113,646.33-69,526,903,561.44-27,519,265,923.02

Finding the Fourth Proportional to 50,382,113,646.33, 69,526,903,561.44 and 27,519,265,923.02

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Solution

The fourth proportional to 50,382,113,646.33, 69,526,903,561.44 and 27,519,265,923.02 is: 37,976,361,240.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,382,113,646.33 : 69,526,903,561.44 = 27,519,265,923.02 : x
  2. Step 2: Convert to fraction form
    50,382,113,646.33/69,526,903,561.44 = 27,519,265,923.02/x
  3. Step 3: Cross multiply
    50,382,113,646.33x = 69,526,903,561.44 × 27,519,265,923.02
  4. Step 4: Simplify right side
    50,382,113,646.33x = 1,913,329,347,911,572,783,104
  5. Step 5: Solve for x
    x = 1,913,329,347,911,572,783,104/50,382,113,646.33
  6. Step 6: Final answer
    x = 37,976,361,240.87

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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.