Home / 21,463,773.84-32,196,657.60-6,891,288

Finding the Fourth Proportional to 21,463,773.84, 32,196,657.60 and 6,891,288

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Solution

The fourth proportional to 21,463,773.84, 32,196,657.60 and 6,891,288 is: 10,337,252.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,463,773.84 : 32,196,657.60 = 6,891,288 : x
  2. Step 2: Convert to fraction form
    21,463,773.84/32,196,657.60 = 6,891,288/x
  3. Step 3: Cross multiply
    21,463,773.84x = 32,196,657.60 × 6,891,288
  4. Step 4: Simplify right side
    21,463,773.84x = 221,876,440,158,988.81
  5. Step 5: Solve for x
    x = 221,876,440,158,988.81/21,463,773.84
  6. Step 6: Final answer
    x = 10,337,252.05

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