Home / 16,385,618.40-24,604,999.65-11,018,064.30

Finding the Fourth Proportional to 16,385,618.40, 24,604,999.65 and 11,018,064.30

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Solution

The fourth proportional to 16,385,618.40, 24,604,999.65 and 11,018,064.30 is: 16,544,964.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,385,618.40 : 24,604,999.65 = 11,018,064.30 : x
  2. Step 2: Convert to fraction form
    16,385,618.40/24,604,999.65 = 11,018,064.30/x
  3. Step 3: Cross multiply
    16,385,618.40x = 24,604,999.65 × 11,018,064.30
  4. Step 4: Simplify right side
    16,385,618.40x = 271,099,468,245,177.50
  5. Step 5: Solve for x
    x = 271,099,468,245,177.50/16,385,618.40
  6. Step 6: Final answer
    x = 16,544,964.10

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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.