Home / 16,671,333.65-24,993,003.68-8,693,157.65

Finding the Fourth Proportional to 16,671,333.65, 24,993,003.68 and 8,693,157.65

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Solution

The fourth proportional to 16,671,333.65, 24,993,003.68 and 8,693,157.65 is: 13,032,437.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,671,333.65 : 24,993,003.68 = 8,693,157.65 : x
  2. Step 2: Convert to fraction form
    16,671,333.65/24,993,003.68 = 8,693,157.65/x
  3. Step 3: Cross multiply
    16,671,333.65x = 24,993,003.68 × 8,693,157.65
  4. Step 4: Simplify right side
    16,671,333.65x = 217,268,121,093,804.38
  5. Step 5: Solve for x
    x = 217,268,121,093,804.38/16,671,333.65
  6. Step 6: Final answer
    x = 13,032,437.94

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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.