Home / 248,797,400.90-373,196,101.35-110,622,740.90

Finding the Fourth Proportional to 248,797,400.90, 373,196,101.35 and 110,622,740.90

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Solution

The fourth proportional to 248,797,400.90, 373,196,101.35 and 110,622,740.90 is: 165,934,111.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,797,400.90 : 373,196,101.35 = 110,622,740.90 : x
  2. Step 2: Convert to fraction form
    248,797,400.90/373,196,101.35 = 110,622,740.90/x
  3. Step 3: Cross multiply
    248,797,400.90x = 373,196,101.35 × 110,622,740.90
  4. Step 4: Simplify right side
    248,797,400.90x = 41,283,975,624,531,192
  5. Step 5: Solve for x
    x = 41,283,975,624,531,192/248,797,400.90
  6. Step 6: Final answer
    x = 165,934,111.35

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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.