Home / 15,702,081.10-23,553,121.65-14,568,340.30

Finding the Fourth Proportional to 15,702,081.10, 23,553,121.65 and 14,568,340.30

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Solution

The fourth proportional to 15,702,081.10, 23,553,121.65 and 14,568,340.30 is: 21,852,510.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,702,081.10 : 23,553,121.65 = 14,568,340.30 : x
  2. Step 2: Convert to fraction form
    15,702,081.10/23,553,121.65 = 14,568,340.30/x
  3. Step 3: Cross multiply
    15,702,081.10x = 23,553,121.65 × 14,568,340.30
  4. Step 4: Simplify right side
    15,702,081.10x = 343,129,891,324,497.50
  5. Step 5: Solve for x
    x = 343,129,891,324,497.50/15,702,081.10
  6. Step 6: Final answer
    x = 21,852,510.45

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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.