Home / 23,262,916.89-34,898,162.73-6,869,859.48

Finding the Fourth Proportional to 23,262,916.89, 34,898,162.73 and 6,869,859.48

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Solution

The fourth proportional to 23,262,916.89, 34,898,162.73 and 6,869,859.48 is: 10,305,907.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,262,916.89 : 34,898,162.73 = 6,869,859.48 : x
  2. Step 2: Convert to fraction form
    23,262,916.89/34,898,162.73 = 6,869,859.48/x
  3. Step 3: Cross multiply
    23,262,916.89x = 34,898,162.73 × 6,869,859.48
  4. Step 4: Simplify right side
    23,262,916.89x = 239,745,474,065,273.19
  5. Step 5: Solve for x
    x = 239,745,474,065,273.19/23,262,916.89
  6. Step 6: Final answer
    x = 10,305,907.69

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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.