Home / 26,942,365.58-40,439,098.38-16,676,171.03

Finding the Fourth Proportional to 26,942,365.58, 40,439,098.38 and 16,676,171.03

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Solution

The fourth proportional to 26,942,365.58, 40,439,098.38 and 16,676,171.03 is: 25,030,070.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,942,365.58 : 40,439,098.38 = 16,676,171.03 : x
  2. Step 2: Convert to fraction form
    26,942,365.58/40,439,098.38 = 16,676,171.03/x
  3. Step 3: Cross multiply
    26,942,365.58x = 40,439,098.38 × 16,676,171.03
  4. Step 4: Simplify right side
    26,942,365.58x = 674,369,320,681,680.50
  5. Step 5: Solve for x
    x = 674,369,320,681,680.50/26,942,365.58
  6. Step 6: Final answer
    x = 25,030,070.90

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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.