Home / 16,282,833.00-22,470,309.63-8,940,666.12

Finding the Fourth Proportional to 16,282,833.00, 22,470,309.63 and 8,940,666.12

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Solution

The fourth proportional to 16,282,833.00, 22,470,309.63 and 8,940,666.12 is: 12,338,119.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,282,833.00 : 22,470,309.63 = 8,940,666.12 : x
  2. Step 2: Convert to fraction form
    16,282,833.00/22,470,309.63 = 8,940,666.12/x
  3. Step 3: Cross multiply
    16,282,833.00x = 22,470,309.63 × 8,940,666.12
  4. Step 4: Simplify right side
    16,282,833.00x = 200,899,535,993,784.81
  5. Step 5: Solve for x
    x = 200,899,535,993,784.81/16,282,833.00
  6. Step 6: Final answer
    x = 12,338,119.29

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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.