Home / 16,833,338.91-23,230,011.20-9,098,357.31

Finding the Fourth Proportional to 16,833,338.91, 23,230,011.20 and 9,098,357.31

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Solution

The fourth proportional to 16,833,338.91, 23,230,011.20 and 9,098,357.31 is: 12,555,734.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,833,338.91 : 23,230,011.20 = 9,098,357.31 : x
  2. Step 2: Convert to fraction form
    16,833,338.91/23,230,011.20 = 9,098,357.31/x
  3. Step 3: Cross multiply
    16,833,338.91x = 23,230,011.20 × 9,098,357.31
  4. Step 4: Simplify right side
    16,833,338.91x = 211,354,942,167,410.09
  5. Step 5: Solve for x
    x = 211,354,942,167,410.09/16,833,338.91
  6. Step 6: Final answer
    x = 12,555,734.98

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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.