Home / 906,984,109.60-1,360,476,164.40-293,630,336.80

Finding the Fourth Proportional to 906,984,109.60, 1,360,476,164.40 and 293,630,336.80

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Solution

The fourth proportional to 906,984,109.60, 1,360,476,164.40 and 293,630,336.80 is: 440,445,505.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,984,109.60 : 1,360,476,164.40 = 293,630,336.80 : x
  2. Step 2: Convert to fraction form
    906,984,109.60/1,360,476,164.40 = 293,630,336.80/x
  3. Step 3: Cross multiply
    906,984,109.60x = 1,360,476,164.40 × 293,630,336.80
  4. Step 4: Simplify right side
    906,984,109.60x = 399,477,074,361,144,192
  5. Step 5: Solve for x
    x = 399,477,074,361,144,192/906,984,109.60
  6. Step 6: Final answer
    x = 440,445,505.20

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