Home / 29,362,510.70-44,059,512.45-12,324,905.90

Finding the Fourth Proportional to 29,362,510.70, 44,059,512.45 and 12,324,905.90

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Solution

The fourth proportional to 29,362,510.70, 44,059,512.45 and 12,324,905.90 is: 18,493,968.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,510.70 : 44,059,512.45 = 12,324,905.90 : x
  2. Step 2: Convert to fraction form
    29,362,510.70/44,059,512.45 = 12,324,905.90/x
  3. Step 3: Cross multiply
    29,362,510.70x = 44,059,512.45 × 12,324,905.90
  4. Step 4: Simplify right side
    29,362,510.70x = 543,029,344,946,128.50
  5. Step 5: Solve for x
    x = 543,029,344,946,128.50/29,362,510.70
  6. Step 6: Final answer
    x = 18,493,968.40

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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.