Home / 191,520,052.40-287,280,078.60-188,496,743.60

Finding the Fourth Proportional to 191,520,052.40, 287,280,078.60 and 188,496,743.60

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Solution

The fourth proportional to 191,520,052.40, 287,280,078.60 and 188,496,743.60 is: 282,745,115.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,520,052.40 : 287,280,078.60 = 188,496,743.60 : x
  2. Step 2: Convert to fraction form
    191,520,052.40/287,280,078.60 = 188,496,743.60/x
  3. Step 3: Cross multiply
    191,520,052.40x = 287,280,078.60 × 188,496,743.60
  4. Step 4: Simplify right side
    191,520,052.40x = 54,151,359,317,252,048
  5. Step 5: Solve for x
    x = 54,151,359,317,252,048/191,520,052.40
  6. Step 6: Final answer
    x = 282,745,115.40

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