Home / 61,102,029.06-91,742,732.45-38,170,677.96

Finding the Fourth Proportional to 61,102,029.06, 91,742,732.45 and 38,170,677.96

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Solution

The fourth proportional to 61,102,029.06, 91,742,732.45 and 38,170,677.96 is: 57,312,045.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,102,029.06 : 91,742,732.45 = 38,170,677.96 : x
  2. Step 2: Convert to fraction form
    61,102,029.06/91,742,732.45 = 38,170,677.96/x
  3. Step 3: Cross multiply
    61,102,029.06x = 91,742,732.45 × 38,170,677.96
  4. Step 4: Simplify right side
    61,102,029.06x = 3,501,882,295,328,538
  5. Step 5: Solve for x
    x = 3,501,882,295,328,538/61,102,029.06
  6. Step 6: Final answer
    x = 57,312,045.92

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