Home / 14,629,373.27-20,174,604.07-8,748,049.62

Finding the Fourth Proportional to 14,629,373.27, 20,174,604.07 and 8,748,049.62

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Solution

The fourth proportional to 14,629,373.27, 20,174,604.07 and 8,748,049.62 is: 12,063,978.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,629,373.27 : 20,174,604.07 = 8,748,049.62 : x
  2. Step 2: Convert to fraction form
    14,629,373.27/20,174,604.07 = 8,748,049.62/x
  3. Step 3: Cross multiply
    14,629,373.27x = 20,174,604.07 × 8,748,049.62
  4. Step 4: Simplify right side
    14,629,373.27x = 176,488,437,424,473.69
  5. Step 5: Solve for x
    x = 176,488,437,424,473.69/14,629,373.27
  6. Step 6: Final answer
    x = 12,063,978.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.