Home / 318,853,204.20-477,978,875.10-173,071,866.60

Finding the Fourth Proportional to 318,853,204.20, 477,978,875.10 and 173,071,866.60

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Solution

The fourth proportional to 318,853,204.20, 477,978,875.10 and 173,071,866.60 is: 259,444,456.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    318,853,204.20 : 477,978,875.10 = 173,071,866.60 : x
  2. Step 2: Convert to fraction form
    318,853,204.20/477,978,875.10 = 173,071,866.60/x
  3. Step 3: Cross multiply
    318,853,204.20x = 477,978,875.10 × 173,071,866.60
  4. Step 4: Simplify right side
    318,853,204.20x = 82,724,696,108,925,264
  5. Step 5: Solve for x
    x = 82,724,696,108,925,264/318,853,204.20
  6. Step 6: Final answer
    x = 259,444,456.00

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