Home / 48,014,157.71-66,259,532.50-25,987,653.56

Finding the Fourth Proportional to 48,014,157.71, 66,259,532.50 and 25,987,653.56

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Solution

The fourth proportional to 48,014,157.71, 66,259,532.50 and 25,987,653.56 is: 35,862,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,157.71 : 66,259,532.50 = 25,987,653.56 : x
  2. Step 2: Convert to fraction form
    48,014,157.71/66,259,532.50 = 25,987,653.56/x
  3. Step 3: Cross multiply
    48,014,157.71x = 66,259,532.50 × 25,987,653.56
  4. Step 4: Simplify right side
    48,014,157.71x = 1,721,929,775,261,294
  5. Step 5: Solve for x
    x = 1,721,929,775,261,294/48,014,157.71
  6. Step 6: Final answer
    x = 35,862,959.13

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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.