Home / 16,848,008.10-25,234,687.35-14,608,520.10

Finding the Fourth Proportional to 16,848,008.10, 25,234,687.35 and 14,608,520.10

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Solution

The fourth proportional to 16,848,008.10, 25,234,687.35 and 14,608,520.10 is: 21,880,416.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,008.10 : 25,234,687.35 = 14,608,520.10 : x
  2. Step 2: Convert to fraction form
    16,848,008.10/25,234,687.35 = 14,608,520.10/x
  3. Step 3: Cross multiply
    16,848,008.10x = 25,234,687.35 × 14,608,520.10
  4. Step 4: Simplify right side
    16,848,008.10x = 368,641,437,369,690.75
  5. Step 5: Solve for x
    x = 368,641,437,369,690.75/16,848,008.10
  6. Step 6: Final answer
    x = 21,880,416.67

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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.