Home / 14,757,202.80-22,125,306.60-5,655,783.60

Finding the Fourth Proportional to 14,757,202.80, 22,125,306.60 and 5,655,783.60

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Solution

The fourth proportional to 14,757,202.80, 22,125,306.60 and 5,655,783.60 is: 8,479,652.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,757,202.80 : 22,125,306.60 = 5,655,783.60 : x
  2. Step 2: Convert to fraction form
    14,757,202.80/22,125,306.60 = 5,655,783.60/x
  3. Step 3: Cross multiply
    14,757,202.80x = 22,125,306.60 × 5,655,783.60
  4. Step 4: Simplify right side
    14,757,202.80x = 125,135,946,213,251.77
  5. Step 5: Solve for x
    x = 125,135,946,213,251.77/14,757,202.80
  6. Step 6: Final answer
    x = 8,479,652.13

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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.