Home / 50,075,694.62-69,069,946.47-35,222,519.96

Finding the Fourth Proportional to 50,075,694.62, 69,069,946.47 and 35,222,519.96

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Solution

The fourth proportional to 50,075,694.62, 69,069,946.47 and 35,222,519.96 is: 48,582,802.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,075,694.62 : 69,069,946.47 = 35,222,519.96 : x
  2. Step 2: Convert to fraction form
    50,075,694.62/69,069,946.47 = 35,222,519.96/x
  3. Step 3: Cross multiply
    50,075,694.62x = 69,069,946.47 × 35,222,519.96
  4. Step 4: Simplify right side
    50,075,694.62x = 2,432,817,568,175,706.50
  5. Step 5: Solve for x
    x = 2,432,817,568,175,706.50/50,075,694.62
  6. Step 6: Final answer
    x = 48,582,802.23

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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.