Home / 29,945,986.86-41,325,585.64-16,194,950.70

Finding the Fourth Proportional to 29,945,986.86, 41,325,585.64 and 16,194,950.70

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Solution

The fourth proportional to 29,945,986.86, 41,325,585.64 and 16,194,950.70 is: 22,349,098.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,986.86 : 41,325,585.64 = 16,194,950.70 : x
  2. Step 2: Convert to fraction form
    29,945,986.86/41,325,585.64 = 16,194,950.70/x
  3. Step 3: Cross multiply
    29,945,986.86x = 41,325,585.64 × 16,194,950.70
  4. Step 4: Simplify right side
    29,945,986.86x = 669,265,822,088,427.88
  5. Step 5: Solve for x
    x = 669,265,822,088,427.88/29,945,986.86
  6. Step 6: Final answer
    x = 22,349,098.90

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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.