Home / 306,547,096.56-460,023,730.52-168,469,129.28

Finding the Fourth Proportional to 306,547,096.56, 460,023,730.52 and 168,469,129.28

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Solution

The fourth proportional to 306,547,096.56, 460,023,730.52 and 168,469,129.28 is: 252,815,303.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,547,096.56 : 460,023,730.52 = 168,469,129.28 : x
  2. Step 2: Convert to fraction form
    306,547,096.56/460,023,730.52 = 168,469,129.28/x
  3. Step 3: Cross multiply
    306,547,096.56x = 460,023,730.52 × 168,469,129.28
  4. Step 4: Simplify right side
    306,547,096.56x = 77,499,797,328,841,760
  5. Step 5: Solve for x
    x = 77,499,797,328,841,760/306,547,096.56
  6. Step 6: Final answer
    x = 252,815,303.74

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