Home / 25,256,314.17-34,852,866.17-15,968,883.33

Finding the Fourth Proportional to 25,256,314.17, 34,852,866.17 and 15,968,883.33

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Solution

The fourth proportional to 25,256,314.17, 34,852,866.17 and 15,968,883.33 is: 22,036,523.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,256,314.17 : 34,852,866.17 = 15,968,883.33 : x
  2. Step 2: Convert to fraction form
    25,256,314.17/34,852,866.17 = 15,968,883.33/x
  3. Step 3: Cross multiply
    25,256,314.17x = 34,852,866.17 × 15,968,883.33
  4. Step 4: Simplify right side
    25,256,314.17x = 556,561,353,504,989.50
  5. Step 5: Solve for x
    x = 556,561,353,504,989.50/25,256,314.17
  6. Step 6: Final answer
    x = 22,036,523.21

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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.