Home / 16,014,736.90-24,019,772.55-4,654,000.90

Finding the Fourth Proportional to 16,014,736.90, 24,019,772.55 and 4,654,000.90

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Solution

The fourth proportional to 16,014,736.90, 24,019,772.55 and 4,654,000.90 is: 6,980,323.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,736.90 : 24,019,772.55 = 4,654,000.90 : x
  2. Step 2: Convert to fraction form
    16,014,736.90/24,019,772.55 = 4,654,000.90/x
  3. Step 3: Cross multiply
    16,014,736.90x = 24,019,772.55 × 4,654,000.90
  4. Step 4: Simplify right side
    16,014,736.90x = 111,788,043,065,495.31
  5. Step 5: Solve for x
    x = 111,788,043,065,495.31/16,014,736.90
  6. Step 6: Final answer
    x = 6,980,323.42

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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.