Home / 214,272,001.80-321,408,002.70-112,067,368.20

Finding the Fourth Proportional to 214,272,001.80, 321,408,002.70 and 112,067,368.20

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Solution

The fourth proportional to 214,272,001.80, 321,408,002.70 and 112,067,368.20 is: 168,101,052.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,272,001.80 : 321,408,002.70 = 112,067,368.20 : x
  2. Step 2: Convert to fraction form
    214,272,001.80/321,408,002.70 = 112,067,368.20/x
  3. Step 3: Cross multiply
    214,272,001.80x = 321,408,002.70 × 112,067,368.20
  4. Step 4: Simplify right side
    214,272,001.80x = 36,019,348,981,007,492
  5. Step 5: Solve for x
    x = 36,019,348,981,007,492/214,272,001.80
  6. Step 6: Final answer
    x = 168,101,052.30

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