Home / 33,874,938.24-46,747,840.06-18,405,281.24

Finding the Fourth Proportional to 33,874,938.24, 46,747,840.06 and 18,405,281.24

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Solution

The fourth proportional to 33,874,938.24, 46,747,840.06 and 18,405,281.24 is: 25,399,519.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,874,938.24 : 46,747,840.06 = 18,405,281.24 : x
  2. Step 2: Convert to fraction form
    33,874,938.24/46,747,840.06 = 18,405,281.24/x
  3. Step 3: Cross multiply
    33,874,938.24x = 46,747,840.06 × 18,405,281.24
  4. Step 4: Simplify right side
    33,874,938.24x = 860,407,143,666,838.50
  5. Step 5: Solve for x
    x = 860,407,143,666,838.50/33,874,938.24
  6. Step 6: Final answer
    x = 25,399,519.18

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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.