Home / 48,558,503.70-72,837,755.55-44,590,410.90

Finding the Fourth Proportional to 48,558,503.70, 72,837,755.55 and 44,590,410.90

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Solution

The fourth proportional to 48,558,503.70, 72,837,755.55 and 44,590,410.90 is: 66,885,616.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,558,503.70 : 72,837,755.55 = 44,590,410.90 : x
  2. Step 2: Convert to fraction form
    48,558,503.70/72,837,755.55 = 44,590,410.90/x
  3. Step 3: Cross multiply
    48,558,503.70x = 72,837,755.55 × 44,590,410.90
  4. Step 4: Simplify right side
    48,558,503.70x = 3,247,865,449,008,255.50
  5. Step 5: Solve for x
    x = 3,247,865,449,008,255.50/48,558,503.70
  6. Step 6: Final answer
    x = 66,885,616.35

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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.