Home / 17,106,651.36-25,663,806.36-5,746,790.16

Finding the Fourth Proportional to 17,106,651.36, 25,663,806.36 and 5,746,790.16

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Solution

The fourth proportional to 17,106,651.36, 25,663,806.36 and 5,746,790.16 is: 8,621,471.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106,651.36 : 25,663,806.36 = 5,746,790.16 : x
  2. Step 2: Convert to fraction form
    17,106,651.36/25,663,806.36 = 5,746,790.16/x
  3. Step 3: Cross multiply
    17,106,651.36x = 25,663,806.36 × 5,746,790.16
  4. Step 4: Simplify right side
    17,106,651.36x = 147,484,509,857,793.41
  5. Step 5: Solve for x
    x = 147,484,509,857,793.41/17,106,651.36
  6. Step 6: Final answer
    x = 8,621,471.66

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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.