Home / 248,771,845.20-373,157,767.80-248,771,845.20

Finding the Fourth Proportional to 248,771,845.20, 373,157,767.80 and 248,771,845.20

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Solution

The fourth proportional to 248,771,845.20, 373,157,767.80 and 248,771,845.20 is: 373,157,767.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,771,845.20 : 373,157,767.80 = 248,771,845.20 : x
  2. Step 2: Convert to fraction form
    248,771,845.20/373,157,767.80 = 248,771,845.20/x
  3. Step 3: Cross multiply
    248,771,845.20x = 373,157,767.80 × 248,771,845.20
  4. Step 4: Simplify right side
    248,771,845.20x = 92,831,146,446,319,136
  5. Step 5: Solve for x
    x = 92,831,146,446,319,136/248,771,845.20
  6. Step 6: Final answer
    x = 373,157,767.80

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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.