Home / 16,382,405.80-24,573,608.70-4,415,141.80

Finding the Fourth Proportional to 16,382,405.80, 24,573,608.70 and 4,415,141.80

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Solution

The fourth proportional to 16,382,405.80, 24,573,608.70 and 4,415,141.80 is: 6,622,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,405.80 : 24,573,608.70 = 4,415,141.80 : x
  2. Step 2: Convert to fraction form
    16,382,405.80/24,573,608.70 = 4,415,141.80/x
  3. Step 3: Cross multiply
    16,382,405.80x = 24,573,608.70 × 4,415,141.80
  4. Step 4: Simplify right side
    16,382,405.80x = 108,495,966,948,213.66
  5. Step 5: Solve for x
    x = 108,495,966,948,213.66/16,382,405.80
  6. Step 6: Final answer
    x = 6,622,712.70

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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.