Home / 48,270,942.30-72,409,912.65-29,060,334.30

Finding the Fourth Proportional to 48,270,942.30, 72,409,912.65 and 29,060,334.30

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Solution

The fourth proportional to 48,270,942.30, 72,409,912.65 and 29,060,334.30 is: 43,592,608.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,270,942.30 : 72,409,912.65 = 29,060,334.30 : x
  2. Step 2: Convert to fraction form
    48,270,942.30/72,409,912.65 = 29,060,334.30/x
  3. Step 3: Cross multiply
    48,270,942.30x = 72,409,912.65 × 29,060,334.30
  4. Step 4: Simplify right side
    48,270,942.30x = 2,104,256,268,242,799
  5. Step 5: Solve for x
    x = 2,104,256,268,242,799/48,270,942.30
  6. Step 6: Final answer
    x = 43,592,608.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.