Home / 29,709,313.65-44,563,438.44-12,198,068.37

Finding the Fourth Proportional to 29,709,313.65, 44,563,438.44 and 12,198,068.37

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Solution

The fourth proportional to 29,709,313.65, 44,563,438.44 and 12,198,068.37 is: 18,296,884.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,709,313.65 : 44,563,438.44 = 12,198,068.37 : x
  2. Step 2: Convert to fraction form
    29,709,313.65/44,563,438.44 = 12,198,068.37/x
  3. Step 3: Cross multiply
    29,709,313.65x = 44,563,438.44 × 12,198,068.37
  4. Step 4: Simplify right side
    29,709,313.65x = 543,587,868,893,406.06
  5. Step 5: Solve for x
    x = 543,587,868,893,406.06/29,709,313.65
  6. Step 6: Final answer
    x = 18,296,884.11

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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.