Home / 34,075,982.56-47,024,620.32-18,606,058.24

Finding the Fourth Proportional to 34,075,982.56, 47,024,620.32 and 18,606,058.24

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Solution

The fourth proportional to 34,075,982.56, 47,024,620.32 and 18,606,058.24 is: 25,676,231.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,075,982.56 : 47,024,620.32 = 18,606,058.24 : x
  2. Step 2: Convert to fraction form
    34,075,982.56/47,024,620.32 = 18,606,058.24/x
  3. Step 3: Cross multiply
    34,075,982.56x = 47,024,620.32 × 18,606,058.24
  4. Step 4: Simplify right side
    34,075,982.56x = 874,942,824,387,807.38
  5. Step 5: Solve for x
    x = 874,942,824,387,807.38/34,075,982.56
  6. Step 6: Final answer
    x = 25,676,231.72

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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.