Home / 31,202,922.60-46,804,383.90-14,196,810.60

Finding the Fourth Proportional to 31,202,922.60, 46,804,383.90 and 14,196,810.60

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Solution

The fourth proportional to 31,202,922.60, 46,804,383.90 and 14,196,810.60 is: 21,295,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,922.60 : 46,804,383.90 = 14,196,810.60 : x
  2. Step 2: Convert to fraction form
    31,202,922.60/46,804,383.90 = 14,196,810.60/x
  3. Step 3: Cross multiply
    31,202,922.60x = 46,804,383.90 × 14,196,810.60
  4. Step 4: Simplify right side
    31,202,922.60x = 664,472,973,477,989.25
  5. Step 5: Solve for x
    x = 664,472,973,477,989.25/31,202,922.60
  6. Step 6: Final answer
    x = 21,295,215.90

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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.