Home / 14,741,572.80-22,112,359.20-7,567,119.30

Finding the Fourth Proportional to 14,741,572.80, 22,112,359.20 and 7,567,119.30

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Solution

The fourth proportional to 14,741,572.80, 22,112,359.20 and 7,567,119.30 is: 11,350,678.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,741,572.80 : 22,112,359.20 = 7,567,119.30 : x
  2. Step 2: Convert to fraction form
    14,741,572.80/22,112,359.20 = 7,567,119.30/x
  3. Step 3: Cross multiply
    14,741,572.80x = 22,112,359.20 × 7,567,119.30
  4. Step 4: Simplify right side
    14,741,572.80x = 167,326,860,070,852.56
  5. Step 5: Solve for x
    x = 167,326,860,070,852.56/14,741,572.80
  6. Step 6: Final answer
    x = 11,350,678.95

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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.