Home / 101,483,580.33-152,179,647.62-60,561,913.77

Finding the Fourth Proportional to 101,483,580.33, 152,179,647.62 and 60,561,913.77

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Solution

The fourth proportional to 101,483,580.33, 152,179,647.62 and 60,561,913.77 is: 90,815,584.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,483,580.33 : 152,179,647.62 = 60,561,913.77 : x
  2. Step 2: Convert to fraction form
    101,483,580.33/152,179,647.62 = 60,561,913.77/x
  3. Step 3: Cross multiply
    101,483,580.33x = 152,179,647.62 × 60,561,913.77
  4. Step 4: Simplify right side
    101,483,580.33x = 9,216,290,696,408,618
  5. Step 5: Solve for x
    x = 9,216,290,696,408,618/101,483,580.33
  6. Step 6: Final answer
    x = 90,815,584.81

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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.