Home / 372,736,002.40-559,104,003.60-263,896,885.60

Finding the Fourth Proportional to 372,736,002.40, 559,104,003.60 and 263,896,885.60

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Solution

The fourth proportional to 372,736,002.40, 559,104,003.60 and 263,896,885.60 is: 395,845,328.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,736,002.40 : 559,104,003.60 = 263,896,885.60 : x
  2. Step 2: Convert to fraction form
    372,736,002.40/559,104,003.60 = 263,896,885.60/x
  3. Step 3: Cross multiply
    372,736,002.40x = 559,104,003.60 × 263,896,885.60
  4. Step 4: Simplify right side
    372,736,002.40x = 147,545,805,276,531,200
  5. Step 5: Solve for x
    x = 147,545,805,276,531,200/372,736,002.40
  6. Step 6: Final answer
    x = 395,845,328.40

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