Home / 31,104,039.80-46,656,059.70-26,177,166.20

Finding the Fourth Proportional to 31,104,039.80, 46,656,059.70 and 26,177,166.20

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Solution

The fourth proportional to 31,104,039.80, 46,656,059.70 and 26,177,166.20 is: 39,265,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,039.80 : 46,656,059.70 = 26,177,166.20 : x
  2. Step 2: Convert to fraction form
    31,104,039.80/46,656,059.70 = 26,177,166.20/x
  3. Step 3: Cross multiply
    31,104,039.80x = 46,656,059.70 × 26,177,166.20
  4. Step 4: Simplify right side
    31,104,039.80x = 1,221,323,429,004,022.25
  5. Step 5: Solve for x
    x = 1,221,323,429,004,022.25/31,104,039.80
  6. Step 6: Final answer
    x = 39,265,749.30

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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.