Home / 24,297,986.63-33,531,921.38-13,433,670.47

Finding the Fourth Proportional to 24,297,986.63, 33,531,921.38 and 13,433,670.47

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Solution

The fourth proportional to 24,297,986.63, 33,531,921.38 and 13,433,670.47 is: 18,538,852.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,297,986.63 : 33,531,921.38 = 13,433,670.47 : x
  2. Step 2: Convert to fraction form
    24,297,986.63/33,531,921.38 = 13,433,670.47/x
  3. Step 3: Cross multiply
    24,297,986.63x = 33,531,921.38 × 13,433,670.47
  4. Step 4: Simplify right side
    24,297,986.63x = 450,456,782,044,867.69
  5. Step 5: Solve for x
    x = 450,456,782,044,867.69/24,297,986.63
  6. Step 6: Final answer
    x = 18,538,852.17

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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.