Home / 41,749,371.95-57,617,288.96-23,168,029.46

Finding the Fourth Proportional to 41,749,371.95, 57,617,288.96 and 23,168,029.46

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Solution

The fourth proportional to 41,749,371.95, 57,617,288.96 and 23,168,029.46 is: 31,973,631.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,749,371.95 : 57,617,288.96 = 23,168,029.46 : x
  2. Step 2: Convert to fraction form
    41,749,371.95/57,617,288.96 = 23,168,029.46/x
  3. Step 3: Cross multiply
    41,749,371.95x = 57,617,288.96 × 23,168,029.46
  4. Step 4: Simplify right side
    41,749,371.95x = 1,334,879,047,626,686
  5. Step 5: Solve for x
    x = 1,334,879,047,626,686/41,749,371.95
  6. Step 6: Final answer
    x = 31,973,631.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.