Home / 23,647,967.40-35,471,951.10-13,922,597.10

Finding the Fourth Proportional to 23,647,967.40, 35,471,951.10 and 13,922,597.10

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Solution

The fourth proportional to 23,647,967.40, 35,471,951.10 and 13,922,597.10 is: 20,883,895.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,647,967.40 : 35,471,951.10 = 13,922,597.10 : x
  2. Step 2: Convert to fraction form
    23,647,967.40/35,471,951.10 = 13,922,597.10/x
  3. Step 3: Cross multiply
    23,647,967.40x = 35,471,951.10 × 13,922,597.10
  4. Step 4: Simplify right side
    23,647,967.40x = 493,861,683,516,201.81
  5. Step 5: Solve for x
    x = 493,861,683,516,201.81/23,647,967.40
  6. Step 6: Final answer
    x = 20,883,895.65

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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.