Home / 255,060,930.33-382,413,516.01-113,013,259.83

Finding the Fourth Proportional to 255,060,930.33, 382,413,516.01 and 113,013,259.83

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Solution

The fourth proportional to 255,060,930.33, 382,413,516.01 and 113,013,259.83 is: 169,441,074.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,060,930.33 : 382,413,516.01 = 113,013,259.83 : x
  2. Step 2: Convert to fraction form
    255,060,930.33/382,413,516.01 = 113,013,259.83/x
  3. Step 3: Cross multiply
    255,060,930.33x = 382,413,516.01 × 113,013,259.83
  4. Step 4: Simplify right side
    255,060,930.33x = 43,217,798,049,467,736
  5. Step 5: Solve for x
    x = 43,217,798,049,467,736/255,060,930.33
  6. Step 6: Final answer
    x = 169,441,074.31

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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.