Home / 62,763,796.14-86,611,829.56-34,505,963.36

Finding the Fourth Proportional to 62,763,796.14, 86,611,829.56 and 34,505,963.36

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Solution

The fourth proportional to 62,763,796.14, 86,611,829.56 and 34,505,963.36 is: 47,617,014.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,763,796.14 : 86,611,829.56 = 34,505,963.36 : x
  2. Step 2: Convert to fraction form
    62,763,796.14/86,611,829.56 = 34,505,963.36/x
  3. Step 3: Cross multiply
    62,763,796.14x = 86,611,829.56 × 34,505,963.36
  4. Step 4: Simplify right side
    62,763,796.14x = 2,988,624,617,004,156
  5. Step 5: Solve for x
    x = 2,988,624,617,004,156/62,763,796.14
  6. Step 6: Final answer
    x = 47,617,014.92

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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.