Home / 14,069,814.73-19,400,925.94-9,165,942.90

Finding the Fourth Proportional to 14,069,814.73, 19,400,925.94 and 9,165,942.90

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Solution

The fourth proportional to 14,069,814.73, 19,400,925.94 and 9,165,942.90 is: 12,638,956.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,069,814.73 : 19,400,925.94 = 9,165,942.90 : x
  2. Step 2: Convert to fraction form
    14,069,814.73/19,400,925.94 = 9,165,942.90/x
  3. Step 3: Cross multiply
    14,069,814.73x = 19,400,925.94 × 9,165,942.90
  4. Step 4: Simplify right side
    14,069,814.73x = 177,827,779,350,253.97
  5. Step 5: Solve for x
    x = 177,827,779,350,253.97/14,069,814.73
  6. Step 6: Final answer
    x = 12,638,956.72

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