Home / 9,989,518.64-14,978,210.11-3,916,975.01

Finding the Fourth Proportional to 9,989,518.64, 14,978,210.11 and 3,916,975.01

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Solution

The fourth proportional to 9,989,518.64, 14,978,210.11 and 3,916,975.01 is: 5,873,083.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,989,518.64 : 14,978,210.11 = 3,916,975.01 : x
  2. Step 2: Convert to fraction form
    9,989,518.64/14,978,210.11 = 3,916,975.01/x
  3. Step 3: Cross multiply
    9,989,518.64x = 14,978,210.11 × 3,916,975.01
  4. Step 4: Simplify right side
    9,989,518.64x = 58,669,274,610,715.86
  5. Step 5: Solve for x
    x = 58,669,274,610,715.86/9,989,518.64
  6. Step 6: Final answer
    x = 5,873,083.25

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Why These Related Problems?

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