Home / 272,862,310,651.36-376,524,718,944.60-150,924,420,637.04

Finding the Fourth Proportional to 272,862,310,651.36, 376,524,718,944.60 and 150,924,420,637.04

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Solution

The fourth proportional to 272,862,310,651.36, 376,524,718,944.60 and 150,924,420,637.04 is: 208,261,723,381.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,862,310,651.36 : 376,524,718,944.60 = 150,924,420,637.04 : x
  2. Step 2: Convert to fraction form
    272,862,310,651.36/376,524,718,944.60 = 150,924,420,637.04/x
  3. Step 3: Cross multiply
    272,862,310,651.36x = 376,524,718,944.60 × 150,924,420,637.04
  4. Step 4: Simplify right side
    272,862,310,651.36x = 56,826,775,062,238,076,076,032
  5. Step 5: Solve for x
    x = 56,826,775,062,238,076,076,032/272,862,310,651.36
  6. Step 6: Final answer
    x = 208,261,723,381.97

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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.