Home / 11,171,624.10-16,765,730.55-4,444,865.70

Finding the Fourth Proportional to 11,171,624.10, 16,765,730.55 and 4,444,865.70

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Solution

The fourth proportional to 11,171,624.10, 16,765,730.55 and 4,444,865.70 is: 6,670,598.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,624.10 : 16,765,730.55 = 4,444,865.70 : x
  2. Step 2: Convert to fraction form
    11,171,624.10/16,765,730.55 = 4,444,865.70/x
  3. Step 3: Cross multiply
    11,171,624.10x = 16,765,730.55 × 4,444,865.70
  4. Step 4: Simplify right side
    11,171,624.10x = 74,521,420,657,137.14
  5. Step 5: Solve for x
    x = 74,521,420,657,137.14/11,171,624.10
  6. Step 6: Final answer
    x = 6,670,598.65

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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.