Home / 16,731,631.10-25,097,446.65-16,731,631.10

Finding the Fourth Proportional to 16,731,631.10, 25,097,446.65 and 16,731,631.10

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Solution

The fourth proportional to 16,731,631.10, 25,097,446.65 and 16,731,631.10 is: 25,097,446.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,731,631.10 : 25,097,446.65 = 16,731,631.10 : x
  2. Step 2: Convert to fraction form
    16,731,631.10/25,097,446.65 = 16,731,631.10/x
  3. Step 3: Cross multiply
    16,731,631.10x = 25,097,446.65 × 16,731,631.10
  4. Step 4: Simplify right side
    16,731,631.10x = 419,921,218,899,730.75
  5. Step 5: Solve for x
    x = 419,921,218,899,730.75/16,731,631.10
  6. Step 6: Final answer
    x = 25,097,446.65

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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.