Home / 27,403,183.94-37,816,423.24-14,844,267.86

Finding the Fourth Proportional to 27,403,183.94, 37,816,423.24 and 14,844,267.86

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Solution

The fourth proportional to 27,403,183.94, 37,816,423.24 and 14,844,267.86 is: 20,485,105.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,403,183.94 : 37,816,423.24 = 14,844,267.86 : x
  2. Step 2: Convert to fraction form
    27,403,183.94/37,816,423.24 = 14,844,267.86/x
  3. Step 3: Cross multiply
    27,403,183.94x = 37,816,423.24 × 14,844,267.86
  4. Step 4: Simplify right side
    27,403,183.94x = 561,357,116,081,689.06
  5. Step 5: Solve for x
    x = 561,357,116,081,689.06/27,403,183.94
  6. Step 6: Final answer
    x = 20,485,105.57

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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.