Home / 27,684,526.06-41,527,785.93-10,411,143.22

Finding the Fourth Proportional to 27,684,526.06, 41,527,785.93 and 10,411,143.22

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Solution

The fourth proportional to 27,684,526.06, 41,527,785.93 and 10,411,143.22 is: 15,617,089.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,684,526.06 : 41,527,785.93 = 10,411,143.22 : x
  2. Step 2: Convert to fraction form
    27,684,526.06/41,527,785.93 = 10,411,143.22/x
  3. Step 3: Cross multiply
    27,684,526.06x = 41,527,785.93 × 10,411,143.22
  4. Step 4: Simplify right side
    27,684,526.06x = 432,351,726,926,730.94
  5. Step 5: Solve for x
    x = 432,351,726,926,730.94/27,684,526.06
  6. Step 6: Final answer
    x = 15,617,089.71

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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.