Home / 248,734,883.52-373,150,147.14-95,368,978.08

Finding the Fourth Proportional to 248,734,883.52, 373,150,147.14 and 95,368,978.08

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Solution

The fourth proportional to 248,734,883.52, 373,150,147.14 and 95,368,978.08 is: 143,071,802.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,734,883.52 : 373,150,147.14 = 95,368,978.08 : x
  2. Step 2: Convert to fraction form
    248,734,883.52/373,150,147.14 = 95,368,978.08/x
  3. Step 3: Cross multiply
    248,734,883.52x = 373,150,147.14 × 95,368,978.08
  4. Step 4: Simplify right side
    248,734,883.52x = 35,586,948,203,143,432
  5. Step 5: Solve for x
    x = 35,586,948,203,143,432/248,734,883.52
  6. Step 6: Final answer
    x = 143,071,802.79

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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.