Home / 23,683,576.23-32,679,856.67-13,228,304.24

Finding the Fourth Proportional to 23,683,576.23, 32,679,856.67 and 13,228,304.24

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Solution

The fourth proportional to 23,683,576.23, 32,679,856.67 and 13,228,304.24 is: 18,253,116.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,683,576.23 : 32,679,856.67 = 13,228,304.24 : x
  2. Step 2: Convert to fraction form
    23,683,576.23/32,679,856.67 = 13,228,304.24/x
  3. Step 3: Cross multiply
    23,683,576.23x = 32,679,856.67 × 13,228,304.24
  4. Step 4: Simplify right side
    23,683,576.23x = 432,299,086,320,812.44
  5. Step 5: Solve for x
    x = 432,299,086,320,812.44/23,683,576.23
  6. Step 6: Final answer
    x = 18,253,116.93

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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.