Home / 29,945,726.18-41,325,226.68-16,194,690.30

Finding the Fourth Proportional to 29,945,726.18, 41,325,226.68 and 16,194,690.30

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Solution

The fourth proportional to 29,945,726.18, 41,325,226.68 and 16,194,690.30 is: 22,348,739.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,726.18 : 41,325,226.68 = 16,194,690.30 : x
  2. Step 2: Convert to fraction form
    29,945,726.18/41,325,226.68 = 16,194,690.30/x
  3. Step 3: Cross multiply
    29,945,726.18x = 41,325,226.68 × 16,194,690.30
  4. Step 4: Simplify right side
    29,945,726.18x = 669,249,247,578,923.75
  5. Step 5: Solve for x
    x = 669,249,247,578,923.75/29,945,726.18
  6. Step 6: Final answer
    x = 22,348,739.97

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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.