Home / 46,405,011.80-69,607,517.70-16,109,715.80

Finding the Fourth Proportional to 46,405,011.80, 69,607,517.70 and 16,109,715.80

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Solution

The fourth proportional to 46,405,011.80, 69,607,517.70 and 16,109,715.80 is: 24,164,573.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,405,011.80 : 69,607,517.70 = 16,109,715.80 : x
  2. Step 2: Convert to fraction form
    46,405,011.80/69,607,517.70 = 16,109,715.80/x
  3. Step 3: Cross multiply
    46,405,011.80x = 69,607,517.70 × 16,109,715.80
  4. Step 4: Simplify right side
    46,405,011.80x = 1,121,357,327,690,469.75
  5. Step 5: Solve for x
    x = 1,121,357,327,690,469.75/46,405,011.80
  6. Step 6: Final answer
    x = 24,164,573.70

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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.