Home / 14,764,982.10-22,147,473.15-9,066,729.30

Finding the Fourth Proportional to 14,764,982.10, 22,147,473.15 and 9,066,729.30

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Solution

The fourth proportional to 14,764,982.10, 22,147,473.15 and 9,066,729.30 is: 13,600,093.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764,982.10 : 22,147,473.15 = 9,066,729.30 : x
  2. Step 2: Convert to fraction form
    14,764,982.10/22,147,473.15 = 9,066,729.30/x
  3. Step 3: Cross multiply
    14,764,982.10x = 22,147,473.15 × 9,066,729.30
  4. Step 4: Simplify right side
    14,764,982.10x = 200,805,143,730,068.31
  5. Step 5: Solve for x
    x = 200,805,143,730,068.31/14,764,982.10
  6. Step 6: Final answer
    x = 13,600,093.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.