Home / 39,759,932.16-59,633,254.62-11,008,974.06

Finding the Fourth Proportional to 39,759,932.16, 59,633,254.62 and 11,008,974.06

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Solution

The fourth proportional to 39,759,932.16, 59,633,254.62 and 11,008,974.06 is: 16,511,621.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,759,932.16 : 59,633,254.62 = 11,008,974.06 : x
  2. Step 2: Convert to fraction form
    39,759,932.16/59,633,254.62 = 11,008,974.06/x
  3. Step 3: Cross multiply
    39,759,932.16x = 59,633,254.62 × 11,008,974.06
  4. Step 4: Simplify right side
    39,759,932.16x = 656,500,953,224,955.12
  5. Step 5: Solve for x
    x = 656,500,953,224,955.12/39,759,932.16
  6. Step 6: Final answer
    x = 16,511,621.56

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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.