Home / 49,013,269.20-73,512,030.60-14,926,687.20

Finding the Fourth Proportional to 49,013,269.20, 73,512,030.60 and 14,926,687.20

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Solution

The fourth proportional to 49,013,269.20, 73,512,030.60 and 14,926,687.20 is: 22,387,633.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,013,269.20 : 73,512,030.60 = 14,926,687.20 : x
  2. Step 2: Convert to fraction form
    49,013,269.20/73,512,030.60 = 14,926,687.20/x
  3. Step 3: Cross multiply
    49,013,269.20x = 73,512,030.60 × 14,926,687.20
  4. Step 4: Simplify right side
    49,013,269.20x = 1,097,291,086,203,028.12
  5. Step 5: Solve for x
    x = 1,097,291,086,203,028.12/49,013,269.20
  6. Step 6: Final answer
    x = 22,387,633.07

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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.