Home / 62,323,892.80-93,485,839.20-33,626,078.80

Finding the Fourth Proportional to 62,323,892.80, 93,485,839.20 and 33,626,078.80

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Solution

The fourth proportional to 62,323,892.80, 93,485,839.20 and 33,626,078.80 is: 50,439,118.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,323,892.80 : 93,485,839.20 = 33,626,078.80 : x
  2. Step 2: Convert to fraction form
    62,323,892.80/93,485,839.20 = 33,626,078.80/x
  3. Step 3: Cross multiply
    62,323,892.80x = 93,485,839.20 × 33,626,078.80
  4. Step 4: Simplify right side
    62,323,892.80x = 3,143,562,195,623,329
  5. Step 5: Solve for x
    x = 3,143,562,195,623,329/62,323,892.80
  6. Step 6: Final answer
    x = 50,439,118.20

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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.