Home / 50,616,072.80-75,924,109.20-33,397,384.40

Finding the Fourth Proportional to 50,616,072.80, 75,924,109.20 and 33,397,384.40

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Solution

The fourth proportional to 50,616,072.80, 75,924,109.20 and 33,397,384.40 is: 50,096,076.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,616,072.80 : 75,924,109.20 = 33,397,384.40 : x
  2. Step 2: Convert to fraction form
    50,616,072.80/75,924,109.20 = 33,397,384.40/x
  3. Step 3: Cross multiply
    50,616,072.80x = 75,924,109.20 × 33,397,384.40
  4. Step 4: Simplify right side
    50,616,072.80x = 2,535,666,660,179,976.50
  5. Step 5: Solve for x
    x = 2,535,666,660,179,976.50/50,616,072.80
  6. Step 6: Final answer
    x = 50,096,076.60

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1.5x scale

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.