Home / 26,022,129.41-35,910,441.89-14,419,683.69

Finding the Fourth Proportional to 26,022,129.41, 35,910,441.89 and 14,419,683.69

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Solution

The fourth proportional to 26,022,129.41, 35,910,441.89 and 14,419,683.69 is: 19,899,109.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,129.41 : 35,910,441.89 = 14,419,683.69 : x
  2. Step 2: Convert to fraction form
    26,022,129.41/35,910,441.89 = 14,419,683.69/x
  3. Step 3: Cross multiply
    26,022,129.41x = 35,910,441.89 × 14,419,683.69
  4. Step 4: Simplify right side
    26,022,129.41x = 517,817,213,069,237
  5. Step 5: Solve for x
    x = 517,817,213,069,237/26,022,129.41
  6. Step 6: Final answer
    x = 19,899,109.91

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Why These Related Problems?

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