Home / 88,594,485.93-122,242,133.07-50,910,361.83

Finding the Fourth Proportional to 88,594,485.93, 122,242,133.07 and 50,910,361.83

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Solution

The fourth proportional to 88,594,485.93, 122,242,133.07 and 50,910,361.83 is: 70,245,807.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,594,485.93 : 122,242,133.07 = 50,910,361.83 : x
  2. Step 2: Convert to fraction form
    88,594,485.93/122,242,133.07 = 50,910,361.83/x
  3. Step 3: Cross multiply
    88,594,485.93x = 122,242,133.07 × 50,910,361.83
  4. Step 4: Simplify right side
    88,594,485.93x = 6,223,391,225,464,708
  5. Step 5: Solve for x
    x = 6,223,391,225,464,708/88,594,485.93
  6. Step 6: Final answer
    x = 70,245,807.74

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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.