Home / 163,121,943.80-244,683,575.40-66,079,486.64

Finding the Fourth Proportional to 163,121,943.80, 244,683,575.40 and 66,079,486.64

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Solution

The fourth proportional to 163,121,943.80, 244,683,575.40 and 66,079,486.64 is: 99,119,497.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,121,943.80 : 244,683,575.40 = 66,079,486.64 : x
  2. Step 2: Convert to fraction form
    163,121,943.80/244,683,575.40 = 66,079,486.64/x
  3. Step 3: Cross multiply
    163,121,943.80x = 244,683,575.40 × 66,079,486.64
  4. Step 4: Simplify right side
    163,121,943.80x = 16,168,565,051,671,734
  5. Step 5: Solve for x
    x = 16,168,565,051,671,734/163,121,943.80
  6. Step 6: Final answer
    x = 99,119,497.20

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