Home / 34,075,987.56-47,024,627.22-18,606,063.24

Finding the Fourth Proportional to 34,075,987.56, 47,024,627.22 and 18,606,063.24

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Solution

The fourth proportional to 34,075,987.56, 47,024,627.22 and 18,606,063.24 is: 25,676,238.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,075,987.56 : 47,024,627.22 = 18,606,063.24 : x
  2. Step 2: Convert to fraction form
    34,075,987.56/47,024,627.22 = 18,606,063.24/x
  3. Step 3: Cross multiply
    34,075,987.56x = 47,024,627.22 × 18,606,063.24
  4. Step 4: Simplify right side
    34,075,987.56x = 874,943,187,892,745.25
  5. Step 5: Solve for x
    x = 874,943,187,892,745.25/34,075,987.56
  6. Step 6: Final answer
    x = 25,676,238.62

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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.