Home / 22,874,987.53-31,540,813.06-17,063,680.20

Finding the Fourth Proportional to 22,874,987.53, 31,540,813.06 and 17,063,680.20

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Solution

The fourth proportional to 22,874,987.53, 31,540,813.06 and 17,063,680.20 is: 23,527,984.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,987.53 : 31,540,813.06 = 17,063,680.20 : x
  2. Step 2: Convert to fraction form
    22,874,987.53/31,540,813.06 = 17,063,680.20/x
  3. Step 3: Cross multiply
    22,874,987.53x = 31,540,813.06 × 17,063,680.20
  4. Step 4: Simplify right side
    22,874,987.53x = 538,202,347,303,823.38
  5. Step 5: Solve for x
    x = 538,202,347,303,823.38/22,874,987.53
  6. Step 6: Final answer
    x = 23,527,984.29

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Double scale
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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.