Home / 48,903,309.80-73,354,964.70-36,706,738.85

Finding the Fourth Proportional to 48,903,309.80, 73,354,964.70 and 36,706,738.85

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Solution

The fourth proportional to 48,903,309.80, 73,354,964.70 and 36,706,738.85 is: 55,060,108.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,309.80 : 73,354,964.70 = 36,706,738.85 : x
  2. Step 2: Convert to fraction form
    48,903,309.80/73,354,964.70 = 36,706,738.85/x
  3. Step 3: Cross multiply
    48,903,309.80x = 73,354,964.70 × 36,706,738.85
  4. Step 4: Simplify right side
    48,903,309.80x = 2,692,621,532,593,869
  5. Step 5: Solve for x
    x = 2,692,621,532,593,869/48,903,309.80
  6. Step 6: Final answer
    x = 55,060,108.28

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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.