Home / 33,562,564.20-50,343,846.30-28,177,295.40

Finding the Fourth Proportional to 33,562,564.20, 50,343,846.30 and 28,177,295.40

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Solution

The fourth proportional to 33,562,564.20, 50,343,846.30 and 28,177,295.40 is: 42,265,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,562,564.20 : 50,343,846.30 = 28,177,295.40 : x
  2. Step 2: Convert to fraction form
    33,562,564.20/50,343,846.30 = 28,177,295.40/x
  3. Step 3: Cross multiply
    33,562,564.20x = 50,343,846.30 × 28,177,295.40
  4. Step 4: Simplify right side
    33,562,564.20x = 1,418,553,428,767,296.75
  5. Step 5: Solve for x
    x = 1,418,553,428,767,296.75/33,562,564.20
  6. Step 6: Final answer
    x = 42,265,943.10

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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.