Home / 22,759,320.24-31,410,295.92-13,944,621.32

Finding the Fourth Proportional to 22,759,320.24, 31,410,295.92 and 13,944,621.32

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Solution

The fourth proportional to 22,759,320.24, 31,410,295.92 and 13,944,621.32 is: 19,245,068.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,759,320.24 : 31,410,295.92 = 13,944,621.32 : x
  2. Step 2: Convert to fraction form
    22,759,320.24/31,410,295.92 = 13,944,621.32/x
  3. Step 3: Cross multiply
    22,759,320.24x = 31,410,295.92 × 13,944,621.32
  4. Step 4: Simplify right side
    22,759,320.24x = 438,004,682,153,541.06
  5. Step 5: Solve for x
    x = 438,004,682,153,541.06/22,759,320.24
  6. Step 6: Final answer
    x = 19,245,068.73

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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.