Home / 34,056,245.93-51,053,996.93-12,485,821.19

Finding the Fourth Proportional to 34,056,245.93, 51,053,996.93 and 12,485,821.19

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Solution

The fourth proportional to 34,056,245.93, 51,053,996.93 and 12,485,821.19 is: 18,717,596.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,056,245.93 : 51,053,996.93 = 12,485,821.19 : x
  2. Step 2: Convert to fraction form
    34,056,245.93/51,053,996.93 = 12,485,821.19/x
  3. Step 3: Cross multiply
    34,056,245.93x = 51,053,996.93 × 12,485,821.19
  4. Step 4: Simplify right side
    34,056,245.93x = 637,451,076,385,089.88
  5. Step 5: Solve for x
    x = 637,451,076,385,089.88/34,056,245.93
  6. Step 6: Final answer
    x = 18,717,596.70

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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.