Home / 55,210,505.04-82,923,372.36-44,982,922.98

Finding the Fourth Proportional to 55,210,505.04, 82,923,372.36 and 44,982,922.98

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Solution

The fourth proportional to 55,210,505.04, 82,923,372.36 and 44,982,922.98 is: 67,562,063.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,210,505.04 : 82,923,372.36 = 44,982,922.98 : x
  2. Step 2: Convert to fraction form
    55,210,505.04/82,923,372.36 = 44,982,922.98/x
  3. Step 3: Cross multiply
    55,210,505.04x = 82,923,372.36 × 44,982,922.98
  4. Step 4: Simplify right side
    55,210,505.04x = 3,730,135,672,111,740.50
  5. Step 5: Solve for x
    x = 3,730,135,672,111,740.50/55,210,505.04
  6. Step 6: Final answer
    x = 67,562,063.95

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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.