Home / 49,063,524.54-73,595,021.81-28,300,505.28

Finding the Fourth Proportional to 49,063,524.54, 73,595,021.81 and 28,300,505.28

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Solution

The fourth proportional to 49,063,524.54, 73,595,021.81 and 28,300,505.28 is: 42,450,605.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,063,524.54 : 73,595,021.81 = 28,300,505.28 : x
  2. Step 2: Convert to fraction form
    49,063,524.54/73,595,021.81 = 28,300,505.28/x
  3. Step 3: Cross multiply
    49,063,524.54x = 73,595,021.81 × 28,300,505.28
  4. Step 4: Simplify right side
    49,063,524.54x = 2,082,776,303,174,118
  5. Step 5: Solve for x
    x = 2,082,776,303,174,118/49,063,524.54
  6. Step 6: Final answer
    x = 42,450,605.06

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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.