Home / 8,856,615,324.84-12,222,384,239.96-4,896,572,084.52

Finding the Fourth Proportional to 8,856,615,324.84, 12,222,384,239.96 and 4,896,572,084.52

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Solution

The fourth proportional to 8,856,615,324.84, 12,222,384,239.96 and 4,896,572,084.52 is: 6,757,410,509.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,615,324.84 : 12,222,384,239.96 = 4,896,572,084.52 : x
  2. Step 2: Convert to fraction form
    8,856,615,324.84/12,222,384,239.96 = 4,896,572,084.52/x
  3. Step 3: Cross multiply
    8,856,615,324.84x = 12,222,384,239.96 × 4,896,572,084.52
  4. Step 4: Simplify right side
    8,856,615,324.84x = 59,847,785,475,665,330,176
  5. Step 5: Solve for x
    x = 59,847,785,475,665,330,176/8,856,615,324.84
  6. Step 6: Final answer
    x = 6,757,410,509.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.