Home / 15,739,664.32-23,613,232.20-4,956,937.84

Finding the Fourth Proportional to 15,739,664.32, 23,613,232.20 and 4,956,937.84

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Solution

The fourth proportional to 15,739,664.32, 23,613,232.20 and 4,956,937.84 is: 7,436,583.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,739,664.32 : 23,613,232.20 = 4,956,937.84 : x
  2. Step 2: Convert to fraction form
    15,739,664.32/23,613,232.20 = 4,956,937.84/x
  3. Step 3: Cross multiply
    15,739,664.32x = 23,613,232.20 × 4,956,937.84
  4. Step 4: Simplify right side
    15,739,664.32x = 117,049,324,216,886.44
  5. Step 5: Solve for x
    x = 117,049,324,216,886.44/15,739,664.32
  6. Step 6: Final answer
    x = 7,436,583.26

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