Home / 16,410,056.20-24,615,084.30-7,907,000.20

Finding the Fourth Proportional to 16,410,056.20, 24,615,084.30 and 7,907,000.20

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Solution

The fourth proportional to 16,410,056.20, 24,615,084.30 and 7,907,000.20 is: 11,860,500.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,410,056.20 : 24,615,084.30 = 7,907,000.20 : x
  2. Step 2: Convert to fraction form
    16,410,056.20/24,615,084.30 = 7,907,000.20/x
  3. Step 3: Cross multiply
    16,410,056.20x = 24,615,084.30 × 7,907,000.20
  4. Step 4: Simplify right side
    16,410,056.20x = 194,631,476,483,116.88
  5. Step 5: Solve for x
    x = 194,631,476,483,116.88/16,410,056.20
  6. Step 6: Final answer
    x = 11,860,500.30

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Double scale
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Similar ratio
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1.5x scale

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.