Home / 54,435,999.60-81,653,999.40-24,202,911.60

Finding the Fourth Proportional to 54,435,999.60, 81,653,999.40 and 24,202,911.60

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Solution

The fourth proportional to 54,435,999.60, 81,653,999.40 and 24,202,911.60 is: 36,304,367.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,435,999.60 : 81,653,999.40 = 24,202,911.60 : x
  2. Step 2: Convert to fraction form
    54,435,999.60/81,653,999.40 = 24,202,911.60/x
  3. Step 3: Cross multiply
    54,435,999.60x = 81,653,999.40 × 24,202,911.60
  4. Step 4: Simplify right side
    54,435,999.60x = 1,976,264,529,264,653.25
  5. Step 5: Solve for x
    x = 1,976,264,529,264,653.25/54,435,999.60
  6. Step 6: Final answer
    x = 36,304,367.40

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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.