Home / 32,762,433.60-49,180,975.20-19,306,843.20

Finding the Fourth Proportional to 32,762,433.60, 49,180,975.20 and 19,306,843.20

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Solution

The fourth proportional to 32,762,433.60, 49,180,975.20 and 19,306,843.20 is: 28,982,260.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,762,433.60 : 49,180,975.20 = 19,306,843.20 : x
  2. Step 2: Convert to fraction form
    32,762,433.60/49,180,975.20 = 19,306,843.20/x
  3. Step 3: Cross multiply
    32,762,433.60x = 49,180,975.20 × 19,306,843.20
  4. Step 4: Simplify right side
    32,762,433.60x = 949,529,376,609,488.62
  5. Step 5: Solve for x
    x = 949,529,376,609,488.62/32,762,433.60
  6. Step 6: Final answer
    x = 28,982,260.24

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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.