Home / 46,560,182.80-69,840,274.20-14,212,022.80

Finding the Fourth Proportional to 46,560,182.80, 69,840,274.20 and 14,212,022.80

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Solution

The fourth proportional to 46,560,182.80, 69,840,274.20 and 14,212,022.80 is: 21,318,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,560,182.80 : 69,840,274.20 = 14,212,022.80 : x
  2. Step 2: Convert to fraction form
    46,560,182.80/69,840,274.20 = 14,212,022.80/x
  3. Step 3: Cross multiply
    46,560,182.80x = 69,840,274.20 × 14,212,022.80
  4. Step 4: Simplify right side
    46,560,182.80x = 992,571,569,288,651.88
  5. Step 5: Solve for x
    x = 992,571,569,288,651.88/46,560,182.80
  6. Step 6: Final answer
    x = 21,318,034.20

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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.