Home / 34,277,169.60-47,302,583.88-18,596,193.30

Finding the Fourth Proportional to 34,277,169.60, 47,302,583.88 and 18,596,193.30

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Solution

The fourth proportional to 34,277,169.60, 47,302,583.88 and 18,596,193.30 is: 25,662,795.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,277,169.60 : 47,302,583.88 = 18,596,193.30 : x
  2. Step 2: Convert to fraction form
    34,277,169.60/47,302,583.88 = 18,596,193.30/x
  3. Step 3: Cross multiply
    34,277,169.60x = 47,302,583.88 × 18,596,193.30
  4. Step 4: Simplify right side
    34,277,169.60x = 879,647,993,421,944.12
  5. Step 5: Solve for x
    x = 879,647,993,421,944.12/34,277,169.60
  6. Step 6: Final answer
    x = 25,662,795.49

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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.