Home / 23,970,113.33-33,078,742.14-12,956,863.22

Finding the Fourth Proportional to 23,970,113.33, 33,078,742.14 and 12,956,863.22

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Solution

The fourth proportional to 23,970,113.33, 33,078,742.14 and 12,956,863.22 is: 17,880,463.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,970,113.33 : 33,078,742.14 = 12,956,863.22 : x
  2. Step 2: Convert to fraction form
    23,970,113.33/33,078,742.14 = 12,956,863.22/x
  3. Step 3: Cross multiply
    23,970,113.33x = 33,078,742.14 × 12,956,863.22
  4. Step 4: Simplify right side
    23,970,113.33x = 428,596,737,232,236.38
  5. Step 5: Solve for x
    x = 428,596,737,232,236.38/23,970,113.33
  6. Step 6: Final answer
    x = 17,880,463.53

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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.