Home / 24,012,485.24-33,137,239.86-12,999,234.65

Finding the Fourth Proportional to 24,012,485.24, 33,137,239.86 and 12,999,234.65

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Solution

The fourth proportional to 24,012,485.24, 33,137,239.86 and 12,999,234.65 is: 17,938,949.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,012,485.24 : 33,137,239.86 = 12,999,234.65 : x
  2. Step 2: Convert to fraction form
    24,012,485.24/33,137,239.86 = 12,999,234.65/x
  3. Step 3: Cross multiply
    24,012,485.24x = 33,137,239.86 × 12,999,234.65
  4. Step 4: Simplify right side
    24,012,485.24x = 430,758,756,427,786.94
  5. Step 5: Solve for x
    x = 430,758,756,427,786.94/24,012,485.24
  6. Step 6: Final answer
    x = 17,938,949.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.