Home / 557,662,060.35-836,315,621.36-184,100,391.63

Finding the Fourth Proportional to 557,662,060.35, 836,315,621.36 and 184,100,391.63

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Solution

The fourth proportional to 557,662,060.35, 836,315,621.36 and 184,100,391.63 is: 276,091,999.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    557,662,060.35 : 836,315,621.36 = 184,100,391.63 : x
  2. Step 2: Convert to fraction form
    557,662,060.35/836,315,621.36 = 184,100,391.63/x
  3. Step 3: Cross multiply
    557,662,060.35x = 836,315,621.36 × 184,100,391.63
  4. Step 4: Simplify right side
    557,662,060.35x = 153,966,033,413,560,704
  5. Step 5: Solve for x
    x = 153,966,033,413,560,704/557,662,060.35
  6. Step 6: Final answer
    x = 276,091,999.73

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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.