Home / 227,718,605.16-341,598,906.18-74,365,465.32

Finding the Fourth Proportional to 227,718,605.16, 341,598,906.18 and 74,365,465.32

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Solution

The fourth proportional to 227,718,605.16, 341,598,906.18 and 74,365,465.32 is: 111,555,055.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,718,605.16 : 341,598,906.18 = 74,365,465.32 : x
  2. Step 2: Convert to fraction form
    227,718,605.16/341,598,906.18 = 74,365,465.32/x
  3. Step 3: Cross multiply
    227,718,605.16x = 341,598,906.18 × 74,365,465.32
  4. Step 4: Simplify right side
    227,718,605.16x = 25,403,161,610,878,720
  5. Step 5: Solve for x
    x = 25,403,161,610,878,720/227,718,605.16
  6. Step 6: Final answer
    x = 111,555,055.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.