Home / 38,653,516.22-53,342,956.40-23,566,635.40

Finding the Fourth Proportional to 38,653,516.22, 53,342,956.40 and 23,566,635.40

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Solution

The fourth proportional to 38,653,516.22, 53,342,956.40 and 23,566,635.40 is: 32,522,629.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,653,516.22 : 53,342,956.40 = 23,566,635.40 : x
  2. Step 2: Convert to fraction form
    38,653,516.22/53,342,956.40 = 23,566,635.40/x
  3. Step 3: Cross multiply
    38,653,516.22x = 53,342,956.40 × 23,566,635.40
  4. Step 4: Simplify right side
    38,653,516.22x = 1,257,114,004,519,063.50
  5. Step 5: Solve for x
    x = 1,257,114,004,519,063.50/38,653,516.22
  6. Step 6: Final answer
    x = 32,522,629.96

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Why These Related Problems?

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