Home / 15,932,674.10-23,898,974.70-6,828,868.64

Finding the Fourth Proportional to 15,932,674.10, 23,898,974.70 and 6,828,868.64

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Solution

The fourth proportional to 15,932,674.10, 23,898,974.70 and 6,828,868.64 is: 10,243,287.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,932,674.10 : 23,898,974.70 = 6,828,868.64 : x
  2. Step 2: Convert to fraction form
    15,932,674.10/23,898,974.70 = 6,828,868.64/x
  3. Step 3: Cross multiply
    15,932,674.10x = 23,898,974.70 × 6,828,868.64
  4. Step 4: Simplify right side
    15,932,674.10x = 163,202,958,856,983.41
  5. Step 5: Solve for x
    x = 163,202,958,856,983.41/15,932,674.10
  6. Step 6: Final answer
    x = 10,243,287.34

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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.