Home / 26,378,535.05-36,404,397.85-16,597,363.45

Finding the Fourth Proportional to 26,378,535.05, 36,404,397.85 and 16,597,363.45

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Solution

The fourth proportional to 26,378,535.05, 36,404,397.85 and 16,597,363.45 is: 22,905,632.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,378,535.05 : 36,404,397.85 = 16,597,363.45 : x
  2. Step 2: Convert to fraction form
    26,378,535.05/36,404,397.85 = 16,597,363.45/x
  3. Step 3: Cross multiply
    26,378,535.05x = 36,404,397.85 × 16,597,363.45
  4. Step 4: Simplify right side
    26,378,535.05x = 604,217,022,029,839.75
  5. Step 5: Solve for x
    x = 604,217,022,029,839.75/26,378,535.05
  6. Step 6: Final answer
    x = 22,905,632.21

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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.