Home / 48,014,158.08-66,259,533.02-25,987,653.93

Finding the Fourth Proportional to 48,014,158.08, 66,259,533.02 and 25,987,653.93

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Solution

The fourth proportional to 48,014,158.08, 66,259,533.02 and 25,987,653.93 is: 35,862,959.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,158.08 : 66,259,533.02 = 25,987,653.93 : x
  2. Step 2: Convert to fraction form
    48,014,158.08/66,259,533.02 = 25,987,653.93/x
  3. Step 3: Cross multiply
    48,014,158.08x = 66,259,533.02 × 25,987,653.93
  4. Step 4: Simplify right side
    48,014,158.08x = 1,721,929,813,557,229.50
  5. Step 5: Solve for x
    x = 1,721,929,813,557,229.50/48,014,158.08
  6. Step 6: Final answer
    x = 35,862,959.64

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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.