Home / 184,992,612.53-277,398,116.66-91,511,576.65

Finding the Fourth Proportional to 184,992,612.53, 277,398,116.66 and 91,511,576.65

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Solution

The fourth proportional to 184,992,612.53, 277,398,116.66 and 91,511,576.65 is: 137,222,447.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,992,612.53 : 277,398,116.66 = 91,511,576.65 : x
  2. Step 2: Convert to fraction form
    184,992,612.53/277,398,116.66 = 91,511,576.65/x
  3. Step 3: Cross multiply
    184,992,612.53x = 277,398,116.66 × 91,511,576.65
  4. Step 4: Simplify right side
    184,992,612.53x = 25,385,139,013,452,680
  5. Step 5: Solve for x
    x = 25,385,139,013,452,680/184,992,612.53
  6. Step 6: Final answer
    x = 137,222,447.24

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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.