Home / 17,362,639.54-23,958,715.55-10,022,837.31

Finding the Fourth Proportional to 17,362,639.54, 23,958,715.55 and 10,022,837.31

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Solution

The fourth proportional to 17,362,639.54, 23,958,715.55 and 10,022,837.31 is: 13,830,518.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,362,639.54 : 23,958,715.55 = 10,022,837.31 : x
  2. Step 2: Convert to fraction form
    17,362,639.54/23,958,715.55 = 10,022,837.31/x
  3. Step 3: Cross multiply
    17,362,639.54x = 23,958,715.55 × 10,022,837.31
  4. Step 4: Simplify right side
    17,362,639.54x = 240,134,308,064,103
  5. Step 5: Solve for x
    x = 240,134,308,064,103/17,362,639.54
  6. Step 6: Final answer
    x = 13,830,518.54

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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.