Home / 26,734,226.74-36,892,278.12-15,131,541.04

Finding the Fourth Proportional to 26,734,226.74, 36,892,278.12 and 15,131,541.04

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Solution

The fourth proportional to 26,734,226.74, 36,892,278.12 and 15,131,541.04 is: 20,880,986.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,734,226.74 : 36,892,278.12 = 15,131,541.04 : x
  2. Step 2: Convert to fraction form
    26,734,226.74/36,892,278.12 = 15,131,541.04/x
  3. Step 3: Cross multiply
    26,734,226.74x = 36,892,278.12 × 15,131,541.04
  4. Step 4: Simplify right side
    26,734,226.74x = 558,237,020,431,874
  5. Step 5: Solve for x
    x = 558,237,020,431,874/26,734,226.74
  6. Step 6: Final answer
    x = 20,880,986.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.