Home / 16,366,844.25-22,586,246.51-9,123,500.25

Finding the Fourth Proportional to 16,366,844.25, 22,586,246.51 and 9,123,500.25

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Solution

The fourth proportional to 16,366,844.25, 22,586,246.51 and 9,123,500.25 is: 12,590,431.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,366,844.25 : 22,586,246.51 = 9,123,500.25 : x
  2. Step 2: Convert to fraction form
    16,366,844.25/22,586,246.51 = 9,123,500.25/x
  3. Step 3: Cross multiply
    16,366,844.25x = 22,586,246.51 × 9,123,500.25
  4. Step 4: Simplify right side
    16,366,844.25x = 206,065,625,634,929.12
  5. Step 5: Solve for x
    x = 206,065,625,634,929.12/16,366,844.25
  6. Step 6: Final answer
    x = 12,590,431.15

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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.