Home / 33,948,262.04-50,921,895.20-8,389,271.75

Finding the Fourth Proportional to 33,948,262.04, 50,921,895.20 and 8,389,271.75

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Solution

The fourth proportional to 33,948,262.04, 50,921,895.20 and 8,389,271.75 is: 12,583,784.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948,262.04 : 50,921,895.20 = 8,389,271.75 : x
  2. Step 2: Convert to fraction form
    33,948,262.04/50,921,895.20 = 8,389,271.75/x
  3. Step 3: Cross multiply
    33,948,262.04x = 50,921,895.20 × 8,389,271.75
  4. Step 4: Simplify right side
    33,948,262.04x = 427,197,616,561,264.75
  5. Step 5: Solve for x
    x = 427,197,616,561,264.75/33,948,262.04
  6. Step 6: Final answer
    x = 12,583,784.59

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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.