Home / 171,180,408.60-236,209,034.68-95,830,862.52

Finding the Fourth Proportional to 171,180,408.60, 236,209,034.68 and 95,830,862.52

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Solution

The fourth proportional to 171,180,408.60, 236,209,034.68 and 95,830,862.52 is: 132,235,433.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,180,408.60 : 236,209,034.68 = 95,830,862.52 : x
  2. Step 2: Convert to fraction form
    171,180,408.60/236,209,034.68 = 95,830,862.52/x
  3. Step 3: Cross multiply
    171,180,408.60x = 236,209,034.68 × 95,830,862.52
  4. Step 4: Simplify right side
    171,180,408.60x = 22,636,115,528,161,416
  5. Step 5: Solve for x
    x = 22,636,115,528,161,416/171,180,408.60
  6. Step 6: Final answer
    x = 132,235,433.44

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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.