Home / 32,763,630.40-49,145,445.60-30,744,154.60

Finding the Fourth Proportional to 32,763,630.40, 49,145,445.60 and 30,744,154.60

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Solution

The fourth proportional to 32,763,630.40, 49,145,445.60 and 30,744,154.60 is: 46,116,231.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,630.40 : 49,145,445.60 = 30,744,154.60 : x
  2. Step 2: Convert to fraction form
    32,763,630.40/49,145,445.60 = 30,744,154.60/x
  3. Step 3: Cross multiply
    32,763,630.40x = 49,145,445.60 × 30,744,154.60
  4. Step 4: Simplify right side
    32,763,630.40x = 1,510,935,177,412,290
  5. Step 5: Solve for x
    x = 1,510,935,177,412,290/32,763,630.40
  6. Step 6: Final answer
    x = 46,116,231.90

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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.