Home / 183,789,524.18-275,661,338.10-74,509,698.86

Finding the Fourth Proportional to 183,789,524.18, 275,661,338.10 and 74,509,698.86

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Solution

The fourth proportional to 183,789,524.18, 275,661,338.10 and 74,509,698.86 is: 111,755,244.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,789,524.18 : 275,661,338.10 = 74,509,698.86 : x
  2. Step 2: Convert to fraction form
    183,789,524.18/275,661,338.10 = 74,509,698.86/x
  3. Step 3: Cross multiply
    183,789,524.18x = 275,661,338.10 × 74,509,698.86
  4. Step 4: Simplify right side
    183,789,524.18x = 20,539,443,289,714,944
  5. Step 5: Solve for x
    x = 20,539,443,289,714,944/183,789,524.18
  6. Step 6: Final answer
    x = 111,755,244.92

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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.