Home / 173,118,898.49-259,694,311.33-56,534,865.50

Finding the Fourth Proportional to 173,118,898.49, 259,694,311.33 and 56,534,865.50

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Solution

The fourth proportional to 173,118,898.49, 259,694,311.33 and 56,534,865.50 is: 84,807,511.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,118,898.49 : 259,694,311.33 = 56,534,865.50 : x
  2. Step 2: Convert to fraction form
    173,118,898.49/259,694,311.33 = 56,534,865.50/x
  3. Step 3: Cross multiply
    173,118,898.49x = 259,694,311.33 × 56,534,865.50
  4. Step 4: Simplify right side
    173,118,898.49x = 14,681,782,962,876,580
  5. Step 5: Solve for x
    x = 14,681,782,962,876,580/173,118,898.49
  6. Step 6: Final answer
    x = 84,807,511.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.