Home / 767,682,532,270.06-1,059,435,196,047.70-425,126,395,249.08

Finding the Fourth Proportional to 767,682,532,270.06, 1,059,435,196,047.70 and 425,126,395,249.08

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Solution

The fourth proportional to 767,682,532,270.06, 1,059,435,196,047.70 and 425,126,395,249.08 is: 586,692,867,120.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,682,532,270.06 : 1,059,435,196,047.70 = 425,126,395,249.08 : x
  2. Step 2: Convert to fraction form
    767,682,532,270.06/1,059,435,196,047.70 = 425,126,395,249.08/x
  3. Step 3: Cross multiply
    767,682,532,270.06x = 1,059,435,196,047.70 × 425,126,395,249.08
  4. Step 4: Simplify right side
    767,682,532,270.06x = 450,393,865,895,761,055,580,160
  5. Step 5: Solve for x
    x = 450,393,865,895,761,055,580,160/767,682,532,270.06
  6. Step 6: Final answer
    x = 586,692,867,120.39

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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.