Home / 55,289,935.08-76,315,285.08-32,092,535.43

Finding the Fourth Proportional to 55,289,935.08, 76,315,285.08 and 32,092,535.43

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Solution

The fourth proportional to 55,289,935.08, 76,315,285.08 and 32,092,535.43 is: 44,296,506.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,289,935.08 : 76,315,285.08 = 32,092,535.43 : x
  2. Step 2: Convert to fraction form
    55,289,935.08/76,315,285.08 = 32,092,535.43/x
  3. Step 3: Cross multiply
    55,289,935.08x = 76,315,285.08 × 32,092,535.43
  4. Step 4: Simplify right side
    55,289,935.08x = 2,449,150,990,280,450.50
  5. Step 5: Solve for x
    x = 2,449,150,990,280,450.50/55,289,935.08
  6. Step 6: Final answer
    x = 44,296,506.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.