Home / 346,529,293.44-478,210,759.20-189,896,746.56

Finding the Fourth Proportional to 346,529,293.44, 478,210,759.20 and 189,896,746.56

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Solution

The fourth proportional to 346,529,293.44, 478,210,759.20 and 189,896,746.56 is: 262,057,693.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,529,293.44 : 478,210,759.20 = 189,896,746.56 : x
  2. Step 2: Convert to fraction form
    346,529,293.44/478,210,759.20 = 189,896,746.56/x
  3. Step 3: Cross multiply
    346,529,293.44x = 478,210,759.20 × 189,896,746.56
  4. Step 4: Simplify right side
    346,529,293.44x = 90,810,667,342,067,584
  5. Step 5: Solve for x
    x = 90,810,667,342,067,584/346,529,293.44
  6. Step 6: Final answer
    x = 262,057,693.42

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