Home / 299,095,704.60-448,643,556.90-184,209,970.20

Finding the Fourth Proportional to 299,095,704.60, 448,643,556.90 and 184,209,970.20

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Solution

The fourth proportional to 299,095,704.60, 448,643,556.90 and 184,209,970.20 is: 276,314,955.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,095,704.60 : 448,643,556.90 = 184,209,970.20 : x
  2. Step 2: Convert to fraction form
    299,095,704.60/448,643,556.90 = 184,209,970.20/x
  3. Step 3: Cross multiply
    299,095,704.60x = 448,643,556.90 × 184,209,970.20
  4. Step 4: Simplify right side
    299,095,704.60x = 82,644,616,246,970,992
  5. Step 5: Solve for x
    x = 82,644,616,246,970,992/299,095,704.60
  6. Step 6: Final answer
    x = 276,314,955.30

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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.