Home / 59,086,586.21-81,553,093.85-34,648,173.41

Finding the Fourth Proportional to 59,086,586.21, 81,553,093.85 and 34,648,173.41

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Solution

The fourth proportional to 59,086,586.21, 81,553,093.85 and 34,648,173.41 is: 47,822,457.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,086,586.21 : 81,553,093.85 = 34,648,173.41 : x
  2. Step 2: Convert to fraction form
    59,086,586.21/81,553,093.85 = 34,648,173.41/x
  3. Step 3: Cross multiply
    59,086,586.21x = 81,553,093.85 × 34,648,173.41
  4. Step 4: Simplify right side
    59,086,586.21x = 2,825,665,737,515,660
  5. Step 5: Solve for x
    x = 2,825,665,737,515,660/59,086,586.21
  6. Step 6: Final answer
    x = 47,822,457.16

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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.