Home / 52,783,289.80-79,174,934.70-44,280,233.80

Finding the Fourth Proportional to 52,783,289.80, 79,174,934.70 and 44,280,233.80

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Solution

The fourth proportional to 52,783,289.80, 79,174,934.70 and 44,280,233.80 is: 66,420,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,783,289.80 : 79,174,934.70 = 44,280,233.80 : x
  2. Step 2: Convert to fraction form
    52,783,289.80/79,174,934.70 = 44,280,233.80/x
  3. Step 3: Cross multiply
    52,783,289.80x = 79,174,934.70 × 44,280,233.80
  4. Step 4: Simplify right side
    52,783,289.80x = 3,505,884,619,615,733
  5. Step 5: Solve for x
    x = 3,505,884,619,615,733/52,783,289.80
  6. Step 6: Final answer
    x = 66,420,350.70

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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.