Home / 35,062,431.12-48,385,226.79-19,592,642.88

Finding the Fourth Proportional to 35,062,431.12, 48,385,226.79 and 19,592,642.88

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Solution

The fourth proportional to 35,062,431.12, 48,385,226.79 and 19,592,642.88 is: 27,037,328.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,062,431.12 : 48,385,226.79 = 19,592,642.88 : x
  2. Step 2: Convert to fraction form
    35,062,431.12/48,385,226.79 = 19,592,642.88/x
  3. Step 3: Cross multiply
    35,062,431.12x = 48,385,226.79 × 19,592,642.88
  4. Step 4: Simplify right side
    35,062,431.12x = 947,994,469,187,278.50
  5. Step 5: Solve for x
    x = 947,994,469,187,278.50/35,062,431.12
  6. Step 6: Final answer
    x = 27,037,328.53

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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.