Home / 16,546,427.60-24,819,641.40-11,171,656.40

Finding the Fourth Proportional to 16,546,427.60, 24,819,641.40 and 11,171,656.40

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Solution

The fourth proportional to 16,546,427.60, 24,819,641.40 and 11,171,656.40 is: 16,757,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,546,427.60 : 24,819,641.40 = 11,171,656.40 : x
  2. Step 2: Convert to fraction form
    16,546,427.60/24,819,641.40 = 11,171,656.40/x
  3. Step 3: Cross multiply
    16,546,427.60x = 24,819,641.40 × 11,171,656.40
  4. Step 4: Simplify right side
    16,546,427.60x = 277,276,505,692,014.94
  5. Step 5: Solve for x
    x = 277,276,505,692,014.94/16,546,427.60
  6. Step 6: Final answer
    x = 16,757,484.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.