Home / 24,784,133.82-34,201,993.95-13,772,676.30

Finding the Fourth Proportional to 24,784,133.82, 34,201,993.95 and 13,772,676.30

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Solution

The fourth proportional to 24,784,133.82, 34,201,993.95 and 13,772,676.30 is: 19,006,231.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,784,133.82 : 34,201,993.95 = 13,772,676.30 : x
  2. Step 2: Convert to fraction form
    24,784,133.82/34,201,993.95 = 13,772,676.30/x
  3. Step 3: Cross multiply
    24,784,133.82x = 34,201,993.95 × 13,772,676.30
  4. Step 4: Simplify right side
    24,784,133.82x = 471,052,991,487,908.44
  5. Step 5: Solve for x
    x = 471,052,991,487,908.44/24,784,133.82
  6. Step 6: Final answer
    x = 19,006,231.77

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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.