Home / 23,056,576.19-34,590,927.70-8,286,162.29

Finding the Fourth Proportional to 23,056,576.19, 34,590,927.70 and 8,286,162.29

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Solution

The fourth proportional to 23,056,576.19, 34,590,927.70 and 8,286,162.29 is: 12,431,422.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,056,576.19 : 34,590,927.70 = 8,286,162.29 : x
  2. Step 2: Convert to fraction form
    23,056,576.19/34,590,927.70 = 8,286,162.29/x
  3. Step 3: Cross multiply
    23,056,576.19x = 34,590,927.70 × 8,286,162.29
  4. Step 4: Simplify right side
    23,056,576.19x = 286,626,040,724,953.50
  5. Step 5: Solve for x
    x = 286,626,040,724,953.50/23,056,576.19
  6. Step 6: Final answer
    x = 12,431,422.53

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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.