Home / 183,533,776.52-275,300,673.42-68,527,289.48

Finding the Fourth Proportional to 183,533,776.52, 275,300,673.42 and 68,527,289.48

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Solution

The fourth proportional to 183,533,776.52, 275,300,673.42 and 68,527,289.48 is: 102,790,937.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,533,776.52 : 275,300,673.42 = 68,527,289.48 : x
  2. Step 2: Convert to fraction form
    183,533,776.52/275,300,673.42 = 68,527,289.48/x
  3. Step 3: Cross multiply
    183,533,776.52x = 275,300,673.42 × 68,527,289.48
  4. Step 4: Simplify right side
    183,533,776.52x = 18,865,608,941,491,284
  5. Step 5: Solve for x
    x = 18,865,608,941,491,284/183,533,776.52
  6. Step 6: Final answer
    x = 102,790,937.45

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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.