Home / 155,337,600,568.61-233,016,923,388.82-54,596,220,346.73

Finding the Fourth Proportional to 155,337,600,568.61, 233,016,923,388.82 and 54,596,220,346.73

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Solution

The fourth proportional to 155,337,600,568.61, 233,016,923,388.82 and 54,596,220,346.73 is: 81,898,028,856.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,337,600,568.61 : 233,016,923,388.82 = 54,596,220,346.73 : x
  2. Step 2: Convert to fraction form
    155,337,600,568.61/233,016,923,388.82 = 54,596,220,346.73/x
  3. Step 3: Cross multiply
    155,337,600,568.61x = 233,016,923,388.82 × 54,596,220,346.73
  4. Step 4: Simplify right side
    155,337,600,568.61x = 12,721,843,293,853,587,603,456
  5. Step 5: Solve for x
    x = 12,721,843,293,853,587,603,456/155,337,600,568.61
  6. Step 6: Final answer
    x = 81,898,028,856.41

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1.5x scale

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.