Home / 53,925,971.40-80,888,957.10-21,582,865.80

Finding the Fourth Proportional to 53,925,971.40, 80,888,957.10 and 21,582,865.80

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Solution

The fourth proportional to 53,925,971.40, 80,888,957.10 and 21,582,865.80 is: 32,374,298.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,925,971.40 : 80,888,957.10 = 21,582,865.80 : x
  2. Step 2: Convert to fraction form
    53,925,971.40/80,888,957.10 = 21,582,865.80/x
  3. Step 3: Cross multiply
    53,925,971.40x = 80,888,957.10 × 21,582,865.80
  4. Step 4: Simplify right side
    53,925,971.40x = 1,745,815,505,791,257
  5. Step 5: Solve for x
    x = 1,745,815,505,791,257/53,925,971.40
  6. Step 6: Final answer
    x = 32,374,298.70

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