Home / 14,433,485.44-21,627,198.18-10,577,436.76

Finding the Fourth Proportional to 14,433,485.44, 21,627,198.18 and 10,577,436.76

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Solution

The fourth proportional to 14,433,485.44, 21,627,198.18 and 10,577,436.76 is: 15,849,277.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,433,485.44 : 21,627,198.18 = 10,577,436.76 : x
  2. Step 2: Convert to fraction form
    14,433,485.44/21,627,198.18 = 10,577,436.76/x
  3. Step 3: Cross multiply
    14,433,485.44x = 21,627,198.18 × 10,577,436.76
  4. Step 4: Simplify right side
    14,433,485.44x = 228,760,321,044,937.09
  5. Step 5: Solve for x
    x = 228,760,321,044,937.09/14,433,485.44
  6. Step 6: Final answer
    x = 15,849,277.85

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1.5x scale

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.