Home / 17,036,093.70-23,509,686.42-9,301,135.95

Finding the Fourth Proportional to 17,036,093.70, 23,509,686.42 and 9,301,135.95

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Solution

The fourth proportional to 17,036,093.70, 23,509,686.42 and 9,301,135.95 is: 12,835,500.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036,093.70 : 23,509,686.42 = 9,301,135.95 : x
  2. Step 2: Convert to fraction form
    17,036,093.70/23,509,686.42 = 9,301,135.95/x
  3. Step 3: Cross multiply
    17,036,093.70x = 23,509,686.42 × 9,301,135.95
  4. Step 4: Simplify right side
    17,036,093.70x = 218,666,789,534,288.81
  5. Step 5: Solve for x
    x = 218,666,789,534,288.81/17,036,093.70
  6. Step 6: Final answer
    x = 12,835,500.52

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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.