Home / 183,362,344.56-275,013,618.12-53,939,680.56

Finding the Fourth Proportional to 183,362,344.56, 275,013,618.12 and 53,939,680.56

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Solution

The fourth proportional to 183,362,344.56, 275,013,618.12 and 53,939,680.56 is: 80,900,725.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,362,344.56 : 275,013,618.12 = 53,939,680.56 : x
  2. Step 2: Convert to fraction form
    183,362,344.56/275,013,618.12 = 53,939,680.56/x
  3. Step 3: Cross multiply
    183,362,344.56x = 275,013,618.12 × 53,939,680.56
  4. Step 4: Simplify right side
    183,362,344.56x = 14,834,146,711,042,628
  5. Step 5: Solve for x
    x = 14,834,146,711,042,628/183,362,344.56
  6. Step 6: Final answer
    x = 80,900,725.54

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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.