Home / 171,344,938,134.43-236,452,833,593.36-94,181,128,300.77

Finding the Fourth Proportional to 171,344,938,134.43, 236,452,833,593.36 and 94,181,128,300.77

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Solution

The fourth proportional to 171,344,938,134.43, 236,452,833,593.36 and 94,181,128,300.77 is: 129,968,208,575.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,344,938,134.43 : 236,452,833,593.36 = 94,181,128,300.77 : x
  2. Step 2: Convert to fraction form
    171,344,938,134.43/236,452,833,593.36 = 94,181,128,300.77/x
  3. Step 3: Cross multiply
    171,344,938,134.43x = 236,452,833,593.36 × 94,181,128,300.77
  4. Step 4: Simplify right side
    171,344,938,134.43x = 22,269,394,657,736,856,174,592
  5. Step 5: Solve for x
    x = 22,269,394,657,736,856,174,592/171,344,938,134.43
  6. Step 6: Final answer
    x = 129,968,208,575.06

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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.