Home / 19,098,464.92-26,355,806.94-10,397,120.92

Finding the Fourth Proportional to 19,098,464.92, 26,355,806.94 and 10,397,120.92

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Solution

The fourth proportional to 19,098,464.92, 26,355,806.94 and 10,397,120.92 is: 14,347,986.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098,464.92 : 26,355,806.94 = 10,397,120.92 : x
  2. Step 2: Convert to fraction form
    19,098,464.92/26,355,806.94 = 10,397,120.92/x
  3. Step 3: Cross multiply
    19,098,464.92x = 26,355,806.94 × 10,397,120.92
  4. Step 4: Simplify right side
    19,098,464.92x = 274,024,511,699,355.19
  5. Step 5: Solve for x
    x = 274,024,511,699,355.19/19,098,464.92
  6. Step 6: Final answer
    x = 14,347,986.23

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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.