Home / 643,368,074.16-887,851,802.52-350,014,741.68

Finding the Fourth Proportional to 643,368,074.16, 887,851,802.52 and 350,014,741.68

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Solution

The fourth proportional to 643,368,074.16, 887,851,802.52 and 350,014,741.68 is: 483,022,443.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    643,368,074.16 : 887,851,802.52 = 350,014,741.68 : x
  2. Step 2: Convert to fraction form
    643,368,074.16/887,851,802.52 = 350,014,741.68/x
  3. Step 3: Cross multiply
    643,368,074.16x = 887,851,802.52 × 350,014,741.68
  4. Step 4: Simplify right side
    643,368,074.16x = 310,761,219,309,160,192
  5. Step 5: Solve for x
    x = 310,761,219,309,160,192/643,368,074.16
  6. Step 6: Final answer
    x = 483,022,443.59

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