Home / 31,162,724.24-46,956,794.68-25,607,394.32

Finding the Fourth Proportional to 31,162,724.24, 46,956,794.68 and 25,607,394.32

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Solution

The fourth proportional to 31,162,724.24, 46,956,794.68 and 25,607,394.32 is: 38,585,880.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,162,724.24 : 46,956,794.68 = 25,607,394.32 : x
  2. Step 2: Convert to fraction form
    31,162,724.24/46,956,794.68 = 25,607,394.32/x
  3. Step 3: Cross multiply
    31,162,724.24x = 46,956,794.68 × 25,607,394.32
  4. Step 4: Simplify right side
    31,162,724.24x = 1,202,441,157,374,038.25
  5. Step 5: Solve for x
    x = 1,202,441,157,374,038.25/31,162,724.24
  6. Step 6: Final answer
    x = 38,585,880.62

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.