Home / 248,734,885.02-373,150,149.39-95,368,979.58

Finding the Fourth Proportional to 248,734,885.02, 373,150,149.39 and 95,368,979.58

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Solution

The fourth proportional to 248,734,885.02, 373,150,149.39 and 95,368,979.58 is: 143,071,805.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,734,885.02 : 373,150,149.39 = 95,368,979.58 : x
  2. Step 2: Convert to fraction form
    248,734,885.02/373,150,149.39 = 95,368,979.58/x
  3. Step 3: Cross multiply
    248,734,885.02x = 373,150,149.39 × 95,368,979.58
  4. Step 4: Simplify right side
    248,734,885.02x = 35,586,948,977,448,856
  5. Step 5: Solve for x
    x = 35,586,948,977,448,856/248,734,885.02
  6. Step 6: Final answer
    x = 143,071,805.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.