Home / 19,960,064.20-29,940,096.30-18,700,352.20

Finding the Fourth Proportional to 19,960,064.20, 29,940,096.30 and 18,700,352.20

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Solution

The fourth proportional to 19,960,064.20, 29,940,096.30 and 18,700,352.20 is: 28,050,528.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,960,064.20 : 29,940,096.30 = 18,700,352.20 : x
  2. Step 2: Convert to fraction form
    19,960,064.20/29,940,096.30 = 18,700,352.20/x
  3. Step 3: Cross multiply
    19,960,064.20x = 29,940,096.30 × 18,700,352.20
  4. Step 4: Simplify right side
    19,960,064.20x = 559,890,345,711,916.88
  5. Step 5: Solve for x
    x = 559,890,345,711,916.88/19,960,064.20
  6. Step 6: Final answer
    x = 28,050,528.30

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