Home / 50,465,085,886.41-69,626,699,396.30-29,054,776,837.44

Finding the Fourth Proportional to 50,465,085,886.41, 69,626,699,396.30 and 29,054,776,837.44

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Solution

The fourth proportional to 50,465,085,886.41, 69,626,699,396.30 and 29,054,776,837.44 is: 40,086,887,347.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,465,085,886.41 : 69,626,699,396.30 = 29,054,776,837.44 : x
  2. Step 2: Convert to fraction form
    50,465,085,886.41/69,626,699,396.30 = 29,054,776,837.44/x
  3. Step 3: Cross multiply
    50,465,085,886.41x = 69,626,699,396.30 × 29,054,776,837.44
  4. Step 4: Simplify right side
    50,465,085,886.41x = 2,022,988,212,886,869,377,024
  5. Step 5: Solve for x
    x = 2,022,988,212,886,869,377,024/50,465,085,886.41
  6. Step 6: Final answer
    x = 40,086,887,347.03

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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.