Home / 52,967,297.70-79,501,684.95-27,426,636.90

Finding the Fourth Proportional to 52,967,297.70, 79,501,684.95 and 27,426,636.90

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Solution

The fourth proportional to 52,967,297.70, 79,501,684.95 and 27,426,636.90 is: 41,166,227.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,967,297.70 : 79,501,684.95 = 27,426,636.90 : x
  2. Step 2: Convert to fraction form
    52,967,297.70/79,501,684.95 = 27,426,636.90/x
  3. Step 3: Cross multiply
    52,967,297.70x = 79,501,684.95 × 27,426,636.90
  4. Step 4: Simplify right side
    52,967,297.70x = 2,180,463,846,061,844.50
  5. Step 5: Solve for x
    x = 2,180,463,846,061,844.50/52,967,297.70
  6. Step 6: Final answer
    x = 41,166,227.86

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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.