Home / 34,015,728.48-46,945,690.50-19,333,601.75

Finding the Fourth Proportional to 34,015,728.48, 46,945,690.50 and 19,333,601.75

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Solution

The fourth proportional to 34,015,728.48, 46,945,690.50 and 19,333,601.75 is: 26,682,635.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,015,728.48 : 46,945,690.50 = 19,333,601.75 : x
  2. Step 2: Convert to fraction form
    34,015,728.48/46,945,690.50 = 19,333,601.75/x
  3. Step 3: Cross multiply
    34,015,728.48x = 46,945,690.50 × 19,333,601.75
  4. Step 4: Simplify right side
    34,015,728.48x = 907,629,283,771,030
  5. Step 5: Solve for x
    x = 907,629,283,771,030/34,015,728.48
  6. Step 6: Final answer
    x = 26,682,635.48

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1.5x scale

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.