Home / 13,035,751.31-19,548,903.05-5,843,583.11

Finding the Fourth Proportional to 13,035,751.31, 19,548,903.05 and 5,843,583.11

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Solution

The fourth proportional to 13,035,751.31, 19,548,903.05 and 5,843,583.11 is: 8,763,257.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,035,751.31 : 19,548,903.05 = 5,843,583.11 : x
  2. Step 2: Convert to fraction form
    13,035,751.31/19,548,903.05 = 5,843,583.11/x
  3. Step 3: Cross multiply
    13,035,751.31x = 19,548,903.05 × 5,843,583.11
  4. Step 4: Simplify right side
    13,035,751.31x = 114,235,639,723,575.25
  5. Step 5: Solve for x
    x = 114,235,639,723,575.25/13,035,751.31
  6. Step 6: Final answer
    x = 8,763,257.06

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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.