Home / 86,574,030-119,475,916.92-47,942,862

Finding the Fourth Proportional to 86,574,030, 119,475,916.92 and 47,942,862

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Solution

The fourth proportional to 86,574,030, 119,475,916.92 and 47,942,862 is: 66,163,229.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,574,030 : 119,475,916.92 = 47,942,862 : x
  2. Step 2: Convert to fraction form
    86,574,030/119,475,916.92 = 47,942,862/x
  3. Step 3: Cross multiply
    86,574,030x = 119,475,916.92 × 47,942,862
  4. Step 4: Simplify right side
    86,574,030x = 5,728,017,397,219,025
  5. Step 5: Solve for x
    x = 5,728,017,397,219,025/86,574,030
  6. Step 6: Final answer
    x = 66,163,229.29

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