Home / 55,267,730.80-82,901,596.20-33,744,370.30

Finding the Fourth Proportional to 55,267,730.80, 82,901,596.20 and 33,744,370.30

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Solution

The fourth proportional to 55,267,730.80, 82,901,596.20 and 33,744,370.30 is: 50,616,555.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,267,730.80 : 82,901,596.20 = 33,744,370.30 : x
  2. Step 2: Convert to fraction form
    55,267,730.80/82,901,596.20 = 33,744,370.30/x
  3. Step 3: Cross multiply
    55,267,730.80x = 82,901,596.20 × 33,744,370.30
  4. Step 4: Simplify right side
    55,267,730.80x = 2,797,462,160,633,872.50
  5. Step 5: Solve for x
    x = 2,797,462,160,633,872.50/55,267,730.80
  6. Step 6: Final answer
    x = 50,616,555.45

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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.