Home / 14,861,739.90-22,271,614.65-10,993,374.30

Finding the Fourth Proportional to 14,861,739.90, 22,271,614.65 and 10,993,374.30

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Solution

The fourth proportional to 14,861,739.90, 22,271,614.65 and 10,993,374.30 is: 16,474,531.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,861,739.90 : 22,271,614.65 = 10,993,374.30 : x
  2. Step 2: Convert to fraction form
    14,861,739.90/22,271,614.65 = 10,993,374.30/x
  3. Step 3: Cross multiply
    14,861,739.90x = 22,271,614.65 × 10,993,374.30
  4. Step 4: Simplify right side
    14,861,739.90x = 244,840,196,112,813.50
  5. Step 5: Solve for x
    x = 244,840,196,112,813.50/14,861,739.90
  6. Step 6: Final answer
    x = 16,474,531.10

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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.