Home / 23,653,029.24-32,639,225.34-13,342,286.52

Finding the Fourth Proportional to 23,653,029.24, 32,639,225.34 and 13,342,286.52

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Solution

The fourth proportional to 23,653,029.24, 32,639,225.34 and 13,342,286.52 is: 18,411,252.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,653,029.24 : 32,639,225.34 = 13,342,286.52 : x
  2. Step 2: Convert to fraction form
    23,653,029.24/32,639,225.34 = 13,342,286.52/x
  3. Step 3: Cross multiply
    23,653,029.24x = 32,639,225.34 × 13,342,286.52
  4. Step 4: Simplify right side
    23,653,029.24x = 435,481,896,277,124.38
  5. Step 5: Solve for x
    x = 435,481,896,277,124.38/23,653,029.24
  6. Step 6: Final answer
    x = 18,411,252.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.