Home / 19,979,000.98-29,956,365.88-7,833,913.62

Finding the Fourth Proportional to 19,979,000.98, 29,956,365.88 and 7,833,913.62

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Solution

The fourth proportional to 19,979,000.98, 29,956,365.88 and 7,833,913.62 is: 11,746,111.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,979,000.98 : 29,956,365.88 = 7,833,913.62 : x
  2. Step 2: Convert to fraction form
    19,979,000.98/29,956,365.88 = 7,833,913.62/x
  3. Step 3: Cross multiply
    19,979,000.98x = 29,956,365.88 × 7,833,913.62
  4. Step 4: Simplify right side
    19,979,000.98x = 234,675,582,673,035.28
  5. Step 5: Solve for x
    x = 234,675,582,673,035.28/19,979,000.98
  6. Step 6: Final answer
    x = 11,746,111.98

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