Home / 146,329,841.93-219,494,648.68-44,093,880.77

Finding the Fourth Proportional to 146,329,841.93, 219,494,648.68 and 44,093,880.77

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Solution

The fourth proportional to 146,329,841.93, 219,494,648.68 and 44,093,880.77 is: 66,140,786.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,329,841.93 : 219,494,648.68 = 44,093,880.77 : x
  2. Step 2: Convert to fraction form
    146,329,841.93/219,494,648.68 = 44,093,880.77/x
  3. Step 3: Cross multiply
    146,329,841.93x = 219,494,648.68 × 44,093,880.77
  4. Step 4: Simplify right side
    146,329,841.93x = 9,678,370,868,987,460
  5. Step 5: Solve for x
    x = 9,678,370,868,987,460/146,329,841.93
  6. Step 6: Final answer
    x = 66,140,786.74

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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.