Home / 46,631,200.80-69,946,801.20-14,718,496.80

Finding the Fourth Proportional to 46,631,200.80, 69,946,801.20 and 14,718,496.80

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Solution

The fourth proportional to 46,631,200.80, 69,946,801.20 and 14,718,496.80 is: 22,077,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,631,200.80 : 69,946,801.20 = 14,718,496.80 : x
  2. Step 2: Convert to fraction form
    46,631,200.80/69,946,801.20 = 14,718,496.80/x
  3. Step 3: Cross multiply
    46,631,200.80x = 69,946,801.20 × 14,718,496.80
  4. Step 4: Simplify right side
    46,631,200.80x = 1,029,511,769,632,436.25
  5. Step 5: Solve for x
    x = 1,029,511,769,632,436.25/46,631,200.80
  6. Step 6: Final answer
    x = 22,077,745.20

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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.