Home / 606,060,608.12-836,363,274.08-327,602,139.85

Finding the Fourth Proportional to 606,060,608.12, 836,363,274.08 and 327,602,139.85

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Solution

The fourth proportional to 606,060,608.12, 836,363,274.08 and 327,602,139.85 is: 452,090,755.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,060,608.12 : 836,363,274.08 = 327,602,139.85 : x
  2. Step 2: Convert to fraction form
    606,060,608.12/836,363,274.08 = 327,602,139.85/x
  3. Step 3: Cross multiply
    606,060,608.12x = 836,363,274.08 × 327,602,139.85
  4. Step 4: Simplify right side
    606,060,608.12x = 273,994,398,280,560,064
  5. Step 5: Solve for x
    x = 273,994,398,280,560,064/606,060,608.12
  6. Step 6: Final answer
    x = 452,090,755.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.