Home / 606,321,827.15-836,729,125.86-334,751,047.47

Finding the Fourth Proportional to 606,321,827.15, 836,729,125.86 and 334,751,047.47

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Solution

The fourth proportional to 606,321,827.15, 836,729,125.86 and 334,751,047.47 is: 461,959,208.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,321,827.15 : 836,729,125.86 = 334,751,047.47 : x
  2. Step 2: Convert to fraction form
    606,321,827.15/836,729,125.86 = 334,751,047.47/x
  3. Step 3: Cross multiply
    606,321,827.15x = 836,729,125.86 × 334,751,047.47
  4. Step 4: Simplify right side
    606,321,827.15x = 280,095,951,330,292,480
  5. Step 5: Solve for x
    x = 280,095,951,330,292,480/606,321,827.15
  6. Step 6: Final answer
    x = 461,959,208.44

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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.