Home / 46,809,324.40-70,214,205.30-16,517,187.40

Finding the Fourth Proportional to 46,809,324.40, 70,214,205.30 and 16,517,187.40

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Solution

The fourth proportional to 46,809,324.40, 70,214,205.30 and 16,517,187.40 is: 24,775,858.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,809,324.40 : 70,214,205.30 = 16,517,187.40 : x
  2. Step 2: Convert to fraction form
    46,809,324.40/70,214,205.30 = 16,517,187.40/x
  3. Step 3: Cross multiply
    46,809,324.40x = 70,214,205.30 × 16,517,187.40
  4. Step 4: Simplify right side
    46,809,324.40x = 1,159,741,187,082,173.25
  5. Step 5: Solve for x
    x = 1,159,741,187,082,173.25/46,809,324.40
  6. Step 6: Final answer
    x = 24,775,858.27

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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.