Home / 19,336,626.45-29,004,518.33-9,095,809.92

Finding the Fourth Proportional to 19,336,626.45, 29,004,518.33 and 9,095,809.92

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Solution

The fourth proportional to 19,336,626.45, 29,004,518.33 and 9,095,809.92 is: 13,643,516.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336,626.45 : 29,004,518.33 = 9,095,809.92 : x
  2. Step 2: Convert to fraction form
    19,336,626.45/29,004,518.33 = 9,095,809.92/x
  3. Step 3: Cross multiply
    19,336,626.45x = 29,004,518.33 × 9,095,809.92
  4. Step 4: Simplify right side
    19,336,626.45x = 263,819,585,550,835.81
  5. Step 5: Solve for x
    x = 263,819,585,550,835.81/19,336,626.45
  6. Step 6: Final answer
    x = 13,643,516.68

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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.