Home / 27,020,082-40,534,322.04-9,073,385.04

Finding the Fourth Proportional to 27,020,082, 40,534,322.04 and 9,073,385.04

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Solution

The fourth proportional to 27,020,082, 40,534,322.04 and 9,073,385.04 is: 13,611,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,020,082 : 40,534,322.04 = 9,073,385.04 : x
  2. Step 2: Convert to fraction form
    27,020,082/40,534,322.04 = 9,073,385.04/x
  3. Step 3: Cross multiply
    27,020,082x = 40,534,322.04 × 9,073,385.04
  4. Step 4: Simplify right side
    27,020,082x = 367,783,511,204,278.25
  5. Step 5: Solve for x
    x = 367,783,511,204,278.25/27,020,082
  6. Step 6: Final answer
    x = 13,611,487.60

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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.