Home / 23,785,706.17-32,825,176.82-13,331,915.71

Finding the Fourth Proportional to 23,785,706.17, 32,825,176.82 and 13,331,915.71

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Solution

The fourth proportional to 23,785,706.17, 32,825,176.82 and 13,331,915.71 is: 18,398,549.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,785,706.17 : 32,825,176.82 = 13,331,915.71 : x
  2. Step 2: Convert to fraction form
    23,785,706.17/32,825,176.82 = 13,331,915.71/x
  3. Step 3: Cross multiply
    23,785,706.17x = 32,825,176.82 × 13,331,915.71
  4. Step 4: Simplify right side
    23,785,706.17x = 437,622,490,530,085.88
  5. Step 5: Solve for x
    x = 437,622,490,530,085.88/23,785,706.17
  6. Step 6: Final answer
    x = 18,398,549.42

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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.