Home / 275,582,255.40-413,373,383.10-183,749,250.60

Finding the Fourth Proportional to 275,582,255.40, 413,373,383.10 and 183,749,250.60

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Solution

The fourth proportional to 275,582,255.40, 413,373,383.10 and 183,749,250.60 is: 275,623,875.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,582,255.40 : 413,373,383.10 = 183,749,250.60 : x
  2. Step 2: Convert to fraction form
    275,582,255.40/413,373,383.10 = 183,749,250.60/x
  3. Step 3: Cross multiply
    275,582,255.40x = 413,373,383.10 × 183,749,250.60
  4. Step 4: Simplify right side
    275,582,255.40x = 75,957,049,362,611,712
  5. Step 5: Solve for x
    x = 75,957,049,362,611,712/275,582,255.40
  6. Step 6: Final answer
    x = 275,623,875.90

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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.