Home / 41,180,179.24-61,770,706.26-12,426,567.58

Finding the Fourth Proportional to 41,180,179.24, 61,770,706.26 and 12,426,567.58

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Solution

The fourth proportional to 41,180,179.24, 61,770,706.26 and 12,426,567.58 is: 18,639,983.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180,179.24 : 61,770,706.26 = 12,426,567.58 : x
  2. Step 2: Convert to fraction form
    41,180,179.24/61,770,706.26 = 12,426,567.58/x
  3. Step 3: Cross multiply
    41,180,179.24x = 61,770,706.26 × 12,426,567.58
  4. Step 4: Simplify right side
    41,180,179.24x = 767,597,855,804,219
  5. Step 5: Solve for x
    x = 767,597,855,804,219/41,180,179.24
  6. Step 6: Final answer
    x = 18,639,983.36

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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.