Home / 41,492,694.98-57,259,609.61-22,907,831.42

Finding the Fourth Proportional to 41,492,694.98, 57,259,609.61 and 22,907,831.42

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Solution

The fourth proportional to 41,492,694.98, 57,259,609.61 and 22,907,831.42 is: 31,612,636.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,492,694.98 : 57,259,609.61 = 22,907,831.42 : x
  2. Step 2: Convert to fraction form
    41,492,694.98/57,259,609.61 = 22,907,831.42/x
  3. Step 3: Cross multiply
    41,492,694.98x = 57,259,609.61 × 22,907,831.42
  4. Step 4: Simplify right side
    41,492,694.98x = 1,311,693,483,720,054.50
  5. Step 5: Solve for x
    x = 1,311,693,483,720,054.50/41,492,694.98
  6. Step 6: Final answer
    x = 31,612,636.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.