Home / 23,967,589.50-33,075,390.15-13,102,573.50

Finding the Fourth Proportional to 23,967,589.50, 33,075,390.15 and 13,102,573.50

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Solution

The fourth proportional to 23,967,589.50, 33,075,390.15 and 13,102,573.50 is: 18,081,615.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,967,589.50 : 33,075,390.15 = 13,102,573.50 : x
  2. Step 2: Convert to fraction form
    23,967,589.50/33,075,390.15 = 13,102,573.50/x
  3. Step 3: Cross multiply
    23,967,589.50x = 33,075,390.15 × 13,102,573.50
  4. Step 4: Simplify right side
    23,967,589.50x = 433,372,730,481,551
  5. Step 5: Solve for x
    x = 433,372,730,481,551/23,967,589.50
  6. Step 6: Final answer
    x = 18,081,615.19

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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.