Home / 24,531,867.65-33,854,201.27-13,519,012.51

Finding the Fourth Proportional to 24,531,867.65, 33,854,201.27 and 13,519,012.51

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Solution

The fourth proportional to 24,531,867.65, 33,854,201.27 and 13,519,012.51 is: 18,656,360.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,867.65 : 33,854,201.27 = 13,519,012.51 : x
  2. Step 2: Convert to fraction form
    24,531,867.65/33,854,201.27 = 13,519,012.51/x
  3. Step 3: Cross multiply
    24,531,867.65x = 33,854,201.27 × 13,519,012.51
  4. Step 4: Simplify right side
    24,531,867.65x = 457,675,370,485,187.94
  5. Step 5: Solve for x
    x = 457,675,370,485,187.94/24,531,867.65
  6. Step 6: Final answer
    x = 18,656,360.66

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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.