Home / 24,071,813.37-33,219,102.45-13,758,757.89

Finding the Fourth Proportional to 24,071,813.37, 33,219,102.45 and 13,758,757.89

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Solution

The fourth proportional to 24,071,813.37, 33,219,102.45 and 13,758,757.89 is: 18,987,085.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,071,813.37 : 33,219,102.45 = 13,758,757.89 : x
  2. Step 2: Convert to fraction form
    24,071,813.37/33,219,102.45 = 13,758,757.89/x
  3. Step 3: Cross multiply
    24,071,813.37x = 33,219,102.45 × 13,758,757.89
  4. Step 4: Simplify right side
    24,071,813.37x = 457,053,587,932,655.81
  5. Step 5: Solve for x
    x = 457,053,587,932,655.81/24,071,813.37
  6. Step 6: Final answer
    x = 18,987,085.89

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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.