Home / 43,629,242.71-60,211,954.32-25,047,968.65

Finding the Fourth Proportional to 43,629,242.71, 60,211,954.32 and 25,047,968.65

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Solution

The fourth proportional to 43,629,242.71, 60,211,954.32 and 25,047,968.65 is: 34,568,263.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,629,242.71 : 60,211,954.32 = 25,047,968.65 : x
  2. Step 2: Convert to fraction form
    43,629,242.71/60,211,954.32 = 25,047,968.65/x
  3. Step 3: Cross multiply
    43,629,242.71x = 60,211,954.32 × 25,047,968.65
  4. Step 4: Simplify right side
    43,629,242.71x = 1,508,187,144,162,592
  5. Step 5: Solve for x
    x = 1,508,187,144,162,592/43,629,242.71
  6. Step 6: Final answer
    x = 34,568,263.18

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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.