Home / 14,352,104.80-21,527,638.80-5,832,200.80

Finding the Fourth Proportional to 14,352,104.80, 21,527,638.80 and 5,832,200.80

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Solution

The fourth proportional to 14,352,104.80, 21,527,638.80 and 5,832,200.80 is: 8,748,090.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,352,104.80 : 21,527,638.80 = 5,832,200.80 : x
  2. Step 2: Convert to fraction form
    14,352,104.80/21,527,638.80 = 5,832,200.80/x
  3. Step 3: Cross multiply
    14,352,104.80x = 21,527,638.80 × 5,832,200.80
  4. Step 4: Simplify right side
    14,352,104.80x = 125,553,512,231,471.05
  5. Step 5: Solve for x
    x = 125,553,512,231,471.05/14,352,104.80
  6. Step 6: Final answer
    x = 8,748,090.54

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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.