Home / 114,264,355.53-171,373,617.63-55,946,907.03

Finding the Fourth Proportional to 114,264,355.53, 171,373,617.63 and 55,946,907.03

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Solution

The fourth proportional to 114,264,355.53, 171,373,617.63 and 55,946,907.03 is: 83,909,140.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,264,355.53 : 171,373,617.63 = 55,946,907.03 : x
  2. Step 2: Convert to fraction form
    114,264,355.53/171,373,617.63 = 55,946,907.03/x
  3. Step 3: Cross multiply
    114,264,355.53x = 171,373,617.63 × 55,946,907.03
  4. Step 4: Simplify right side
    114,264,355.53x = 9,587,823,852,297,728
  5. Step 5: Solve for x
    x = 9,587,823,852,297,728/114,264,355.53
  6. Step 6: Final answer
    x = 83,909,140.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.