Home / 19,336,623.45-29,004,513.83-9,095,806.92

Finding the Fourth Proportional to 19,336,623.45, 29,004,513.83 and 9,095,806.92

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Solution

The fourth proportional to 19,336,623.45, 29,004,513.83 and 9,095,806.92 is: 13,643,512.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336,623.45 : 29,004,513.83 = 9,095,806.92 : x
  2. Step 2: Convert to fraction form
    19,336,623.45/29,004,513.83 = 9,095,806.92/x
  3. Step 3: Cross multiply
    19,336,623.45x = 29,004,513.83 × 9,095,806.92
  4. Step 4: Simplify right side
    19,336,623.45x = 263,819,457,486,013
  5. Step 5: Solve for x
    x = 263,819,457,486,013/19,336,623.45
  6. Step 6: Final answer
    x = 13,643,512.18

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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.