Home / 33,408,083.60-50,112,125.40-29,294,061.20

Finding the Fourth Proportional to 33,408,083.60, 50,112,125.40 and 29,294,061.20

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Solution

The fourth proportional to 33,408,083.60, 50,112,125.40 and 29,294,061.20 is: 43,941,091.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,083.60 : 50,112,125.40 = 29,294,061.20 : x
  2. Step 2: Convert to fraction form
    33,408,083.60/50,112,125.40 = 29,294,061.20/x
  3. Step 3: Cross multiply
    33,408,083.60x = 50,112,125.40 × 29,294,061.20
  4. Step 4: Simplify right side
    33,408,083.60x = 1,467,987,668,329,674.50
  5. Step 5: Solve for x
    x = 1,467,987,668,329,674.50/33,408,083.60
  6. Step 6: Final answer
    x = 43,941,091.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.