Home / 36,434,384.88-54,661,162.97-13,093,485.77

Finding the Fourth Proportional to 36,434,384.88, 54,661,162.97 and 13,093,485.77

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Solution

The fourth proportional to 36,434,384.88, 54,661,162.97 and 13,093,485.77 is: 19,643,673.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,434,384.88 : 54,661,162.97 = 13,093,485.77 : x
  2. Step 2: Convert to fraction form
    36,434,384.88/54,661,162.97 = 13,093,485.77/x
  3. Step 3: Cross multiply
    36,434,384.88x = 54,661,162.97 × 13,093,485.77
  4. Step 4: Simplify right side
    36,434,384.88x = 715,705,159,519,345.88
  5. Step 5: Solve for x
    x = 715,705,159,519,345.88/36,434,384.88
  6. Step 6: Final answer
    x = 19,643,673.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.