Home / 44,957,776.80-67,436,665.20-33,620,368.80

Finding the Fourth Proportional to 44,957,776.80, 67,436,665.20 and 33,620,368.80

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Solution

The fourth proportional to 44,957,776.80, 67,436,665.20 and 33,620,368.80 is: 50,430,553.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,957,776.80 : 67,436,665.20 = 33,620,368.80 : x
  2. Step 2: Convert to fraction form
    44,957,776.80/67,436,665.20 = 33,620,368.80/x
  3. Step 3: Cross multiply
    44,957,776.80x = 67,436,665.20 × 33,620,368.80
  4. Step 4: Simplify right side
    44,957,776.80x = 2,267,245,554,666,125.50
  5. Step 5: Solve for x
    x = 2,267,245,554,666,125.50/44,957,776.80
  6. Step 6: Final answer
    x = 50,430,553.20

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Similar ratio
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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.