Home / 31,054,211.80-46,546,325.70-14,887,907.80

Finding the Fourth Proportional to 31,054,211.80, 46,546,325.70 and 14,887,907.80

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Solution

The fourth proportional to 31,054,211.80, 46,546,325.70 and 14,887,907.80 is: 22,315,085.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,054,211.80 : 46,546,325.70 = 14,887,907.80 : x
  2. Step 2: Convert to fraction form
    31,054,211.80/46,546,325.70 = 14,887,907.80/x
  3. Step 3: Cross multiply
    31,054,211.80x = 46,546,325.70 × 14,887,907.80
  4. Step 4: Simplify right side
    31,054,211.80x = 692,977,405,450,370.50
  5. Step 5: Solve for x
    x = 692,977,405,450,370.50/31,054,211.80
  6. Step 6: Final answer
    x = 22,315,085.95

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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.