Home / 32,848,303.40-49,216,467.90-28,033,404.20

Finding the Fourth Proportional to 32,848,303.40, 49,216,467.90 and 28,033,404.20

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Solution

The fourth proportional to 32,848,303.40, 49,216,467.90 and 28,033,404.20 is: 42,002,325.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,848,303.40 : 49,216,467.90 = 28,033,404.20 : x
  2. Step 2: Convert to fraction form
    32,848,303.40/49,216,467.90 = 28,033,404.20/x
  3. Step 3: Cross multiply
    32,848,303.40x = 49,216,467.90 × 28,033,404.20
  4. Step 4: Simplify right side
    32,848,303.40x = 1,379,705,137,937,025
  5. Step 5: Solve for x
    x = 1,379,705,137,937,025/32,848,303.40
  6. Step 6: Final answer
    x = 42,002,325.70

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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.