Home / 50,382,104,773.02-69,526,891,395.54-27,519,257,058.72

Finding the Fourth Proportional to 50,382,104,773.02, 69,526,891,395.54 and 27,519,257,058.72

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Solution

The fourth proportional to 50,382,104,773.02, 69,526,891,395.54 and 27,519,257,058.72 is: 37,976,349,051.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,382,104,773.02 : 69,526,891,395.54 = 27,519,257,058.72 : x
  2. Step 2: Convert to fraction form
    50,382,104,773.02/69,526,891,395.54 = 27,519,257,058.72/x
  3. Step 3: Cross multiply
    50,382,104,773.02x = 69,526,891,395.54 × 27,519,257,058.72
  4. Step 4: Simplify right side
    50,382,104,773.02x = 1,913,328,396,807,572,815,872
  5. Step 5: Solve for x
    x = 1,913,328,396,807,572,815,872/50,382,104,773.02
  6. Step 6: Final answer
    x = 37,976,349,051.46

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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.