Home / 24,048,403.88-33,188,896.87-13,185,487.40

Finding the Fourth Proportional to 24,048,403.88, 33,188,896.87 and 13,185,487.40

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Solution

The fourth proportional to 24,048,403.88, 33,188,896.87 and 13,185,487.40 is: 18,197,123.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,048,403.88 : 33,188,896.87 = 13,185,487.40 : x
  2. Step 2: Convert to fraction form
    24,048,403.88/33,188,896.87 = 13,185,487.40/x
  3. Step 3: Cross multiply
    24,048,403.88x = 33,188,896.87 × 13,185,487.40
  4. Step 4: Simplify right side
    24,048,403.88x = 437,611,781,300,376.19
  5. Step 5: Solve for x
    x = 437,611,781,300,376.19/24,048,403.88
  6. Step 6: Final answer
    x = 18,197,123.75

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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.