Home / 43,570,365.60-65,355,548.40-28,264,864.80

Finding the Fourth Proportional to 43,570,365.60, 65,355,548.40 and 28,264,864.80

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Solution

The fourth proportional to 43,570,365.60, 65,355,548.40 and 28,264,864.80 is: 42,397,297.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,570,365.60 : 65,355,548.40 = 28,264,864.80 : x
  2. Step 2: Convert to fraction form
    43,570,365.60/65,355,548.40 = 28,264,864.80/x
  3. Step 3: Cross multiply
    43,570,365.60x = 65,355,548.40 × 28,264,864.80
  4. Step 4: Simplify right side
    43,570,365.60x = 1,847,265,739,455,856.25
  5. Step 5: Solve for x
    x = 1,847,265,739,455,856.25/43,570,365.60
  6. Step 6: Final answer
    x = 42,397,297.20

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