Home / 58,269,745.40-80,412,236.34-32,164,255.94

Finding the Fourth Proportional to 58,269,745.40, 80,412,236.34 and 32,164,255.94

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Solution

The fourth proportional to 58,269,745.40, 80,412,236.34 and 32,164,255.94 is: 44,386,666.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,269,745.40 : 80,412,236.34 = 32,164,255.94 : x
  2. Step 2: Convert to fraction form
    58,269,745.40/80,412,236.34 = 32,164,255.94/x
  3. Step 3: Cross multiply
    58,269,745.40x = 80,412,236.34 × 32,164,255.94
  4. Step 4: Simplify right side
    58,269,745.40x = 2,586,399,750,347,529
  5. Step 5: Solve for x
    x = 2,586,399,750,347,529/58,269,745.40
  6. Step 6: Final answer
    x = 44,386,666.40

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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.