Home / 14,888,534.20-22,335,425.70-5,309,474.20

Finding the Fourth Proportional to 14,888,534.20, 22,335,425.70 and 5,309,474.20

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Solution

The fourth proportional to 14,888,534.20, 22,335,425.70 and 5,309,474.20 is: 7,965,147.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,534.20 : 22,335,425.70 = 5,309,474.20 : x
  2. Step 2: Convert to fraction form
    14,888,534.20/22,335,425.70 = 5,309,474.20/x
  3. Step 3: Cross multiply
    14,888,534.20x = 22,335,425.70 × 5,309,474.20
  4. Step 4: Simplify right side
    14,888,534.20x = 118,589,366,500,166.94
  5. Step 5: Solve for x
    x = 118,589,366,500,166.94/14,888,534.20
  6. Step 6: Final answer
    x = 7,965,147.20

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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.