Home / 16,321,654.20-24,426,494.10-14,977,961.40

Finding the Fourth Proportional to 16,321,654.20, 24,426,494.10 and 14,977,961.40

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Solution

The fourth proportional to 16,321,654.20, 24,426,494.10 and 14,977,961.40 is: 22,415,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,321,654.20 : 24,426,494.10 = 14,977,961.40 : x
  2. Step 2: Convert to fraction form
    16,321,654.20/24,426,494.10 = 14,977,961.40/x
  3. Step 3: Cross multiply
    16,321,654.20x = 24,426,494.10 × 14,977,961.40
  4. Step 4: Simplify right side
    16,321,654.20x = 365,859,085,767,127.75
  5. Step 5: Solve for x
    x = 365,859,085,767,127.75/16,321,654.20
  6. Step 6: Final answer
    x = 22,415,564.09

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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.