Home / 23,308,504.45-34,956,790.92-6,909,954.21

Finding the Fourth Proportional to 23,308,504.45, 34,956,790.92 and 6,909,954.21

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Solution

The fourth proportional to 23,308,504.45, 34,956,790.92 and 6,909,954.21 is: 10,363,162.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,308,504.45 : 34,956,790.92 = 6,909,954.21 : x
  2. Step 2: Convert to fraction form
    23,308,504.45/34,956,790.92 = 6,909,954.21/x
  3. Step 3: Cross multiply
    23,308,504.45x = 34,956,790.92 × 6,909,954.21
  4. Step 4: Simplify right side
    23,308,504.45x = 241,549,824,585,743.78
  5. Step 5: Solve for x
    x = 241,549,824,585,743.78/23,308,504.45
  6. Step 6: Final answer
    x = 10,363,162.73

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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.