Home / 32,763,623.40-49,145,435.10-30,744,147.60

Finding the Fourth Proportional to 32,763,623.40, 49,145,435.10 and 30,744,147.60

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Solution

The fourth proportional to 32,763,623.40, 49,145,435.10 and 30,744,147.60 is: 46,116,221.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,623.40 : 49,145,435.10 = 30,744,147.60 : x
  2. Step 2: Convert to fraction form
    32,763,623.40/49,145,435.10 = 30,744,147.60/x
  3. Step 3: Cross multiply
    32,763,623.40x = 49,145,435.10 × 30,744,147.60
  4. Step 4: Simplify right side
    32,763,623.40x = 1,510,934,510,580,621
  5. Step 5: Solve for x
    x = 1,510,934,510,580,621/32,763,623.40
  6. Step 6: Final answer
    x = 46,116,221.40

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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.