Home / 171,180,408.51-236,209,034.70-95,830,862.49

Finding the Fourth Proportional to 171,180,408.51, 236,209,034.70 and 95,830,862.49

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Solution

The fourth proportional to 171,180,408.51, 236,209,034.70 and 95,830,862.49 is: 132,235,433.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,180,408.51 : 236,209,034.70 = 95,830,862.49 : x
  2. Step 2: Convert to fraction form
    171,180,408.51/236,209,034.70 = 95,830,862.49/x
  3. Step 3: Cross multiply
    171,180,408.51x = 236,209,034.70 × 95,830,862.49
  4. Step 4: Simplify right side
    171,180,408.51x = 22,636,115,523,231,336
  5. Step 5: Solve for x
    x = 22,636,115,523,231,336/171,180,408.51
  6. Step 6: Final answer
    x = 132,235,433.48

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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.