Home / 14,396,227.36-21,594,382.08-4,161,920.32

Finding the Fourth Proportional to 14,396,227.36, 21,594,382.08 and 4,161,920.32

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Solution

The fourth proportional to 14,396,227.36, 21,594,382.08 and 4,161,920.32 is: 6,242,892.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,396,227.36 : 21,594,382.08 = 4,161,920.32 : x
  2. Step 2: Convert to fraction form
    14,396,227.36/21,594,382.08 = 4,161,920.32/x
  3. Step 3: Cross multiply
    14,396,227.36x = 21,594,382.08 × 4,161,920.32
  4. Step 4: Simplify right side
    14,396,227.36x = 89,874,097,576,595.86
  5. Step 5: Solve for x
    x = 89,874,097,576,595.86/14,396,227.36
  6. Step 6: Final answer
    x = 6,242,892.34

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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.