Home / 183,478,574,414.45-275,217,861,621.67-57,747,711,717.65

Finding the Fourth Proportional to 183,478,574,414.45, 275,217,861,621.67 and 57,747,711,717.65

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Solution

The fourth proportional to 183,478,574,414.45, 275,217,861,621.67 and 57,747,711,717.65 is: 86,621,567,576.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,478,574,414.45 : 275,217,861,621.67 = 57,747,711,717.65 : x
  2. Step 2: Convert to fraction form
    183,478,574,414.45/275,217,861,621.67 = 57,747,711,717.65/x
  3. Step 3: Cross multiply
    183,478,574,414.45x = 275,217,861,621.67 × 57,747,711,717.65
  4. Step 4: Simplify right side
    183,478,574,414.45x = 15,893,201,732,476,287,844,352
  5. Step 5: Solve for x
    x = 15,893,201,732,476,287,844,352/183,478,574,414.45
  6. Step 6: Final answer
    x = 86,621,567,576.47

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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.