Home / 62,763,797.14-86,611,830.94-34,505,964.36

Finding the Fourth Proportional to 62,763,797.14, 86,611,830.94 and 34,505,964.36

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Solution

The fourth proportional to 62,763,797.14, 86,611,830.94 and 34,505,964.36 is: 47,617,016.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,763,797.14 : 86,611,830.94 = 34,505,964.36 : x
  2. Step 2: Convert to fraction form
    62,763,797.14/86,611,830.94 = 34,505,964.36/x
  3. Step 3: Cross multiply
    62,763,797.14x = 86,611,830.94 × 34,505,964.36
  4. Step 4: Simplify right side
    62,763,797.14x = 2,988,624,751,569,985
  5. Step 5: Solve for x
    x = 2,988,624,751,569,985/62,763,797.14
  6. Step 6: Final answer
    x = 47,617,016.30

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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.