Home / 27,025,806.65-40,603,382.33-17,329,417.07

Finding the Fourth Proportional to 27,025,806.65, 40,603,382.33 and 17,329,417.07

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Solution

The fourth proportional to 27,025,806.65, 40,603,382.33 and 17,329,417.07 is: 26,035,594.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,025,806.65 : 40,603,382.33 = 17,329,417.07 : x
  2. Step 2: Convert to fraction form
    27,025,806.65/40,603,382.33 = 17,329,417.07/x
  3. Step 3: Cross multiply
    27,025,806.65x = 40,603,382.33 × 17,329,417.07
  4. Step 4: Simplify right side
    27,025,806.65x = 703,632,946,559,574.50
  5. Step 5: Solve for x
    x = 703,632,946,559,574.50/27,025,806.65
  6. Step 6: Final answer
    x = 26,035,594.64

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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.