Home / 23,722,685-35,585,588.85-6,215,670.84

Finding the Fourth Proportional to 23,722,685, 35,585,588.85 and 6,215,670.84

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Solution

The fourth proportional to 23,722,685, 35,585,588.85 and 6,215,670.84 is: 9,323,915.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,722,685 : 35,585,588.85 = 6,215,670.84 : x
  2. Step 2: Convert to fraction form
    23,722,685/35,585,588.85 = 6,215,670.84/x
  3. Step 3: Cross multiply
    23,722,685x = 35,585,588.85 × 6,215,670.84
  4. Step 4: Simplify right side
    23,722,685x = 221,188,306,939,174.12
  5. Step 5: Solve for x
    x = 221,188,306,939,174.12/23,722,685
  6. Step 6: Final answer
    x = 9,323,915.36

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Double scale
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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.