Home / 26,650,800.62-36,778,187.67-14,427,628.46

Finding the Fourth Proportional to 26,650,800.62, 36,778,187.67 and 14,427,628.46

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Solution

The fourth proportional to 26,650,800.62, 36,778,187.67 and 14,427,628.46 is: 19,910,172.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,650,800.62 : 36,778,187.67 = 14,427,628.46 : x
  2. Step 2: Convert to fraction form
    26,650,800.62/36,778,187.67 = 14,427,628.46/x
  3. Step 3: Cross multiply
    26,650,800.62x = 36,778,187.67 × 14,427,628.46
  4. Step 4: Simplify right side
    26,650,800.62x = 530,622,027,134,913.12
  5. Step 5: Solve for x
    x = 530,622,027,134,913.12/26,650,800.62
  6. Step 6: Final answer
    x = 19,910,172.11

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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.