Home / 103,164,007.40-154,746,011.10-68,726,630.60

Finding the Fourth Proportional to 103,164,007.40, 154,746,011.10 and 68,726,630.60

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Solution

The fourth proportional to 103,164,007.40, 154,746,011.10 and 68,726,630.60 is: 103,089,945.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,164,007.40 : 154,746,011.10 = 68,726,630.60 : x
  2. Step 2: Convert to fraction form
    103,164,007.40/154,746,011.10 = 68,726,630.60/x
  3. Step 3: Cross multiply
    103,164,007.40x = 154,746,011.10 × 68,726,630.60
  4. Step 4: Simplify right side
    103,164,007.40x = 10,635,171,941,693,198
  5. Step 5: Solve for x
    x = 10,635,171,941,693,198/103,164,007.40
  6. Step 6: Final answer
    x = 103,089,945.90

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