Home / 295,233,760.60-442,850,640.90-273,734,675.80

Finding the Fourth Proportional to 295,233,760.60, 442,850,640.90 and 273,734,675.80

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Solution

The fourth proportional to 295,233,760.60, 442,850,640.90 and 273,734,675.80 is: 410,602,013.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,233,760.60 : 442,850,640.90 = 273,734,675.80 : x
  2. Step 2: Convert to fraction form
    295,233,760.60/442,850,640.90 = 273,734,675.80/x
  3. Step 3: Cross multiply
    295,233,760.60x = 442,850,640.90 × 273,734,675.80
  4. Step 4: Simplify right side
    295,233,760.60x = 121,223,576,614,583,712
  5. Step 5: Solve for x
    x = 121,223,576,614,583,712/295,233,760.60
  6. Step 6: Final answer
    x = 410,602,013.70

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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.