Home / 8,828,382,017.56-12,183,078,224.65-4,814,042,144.44

Finding the Fourth Proportional to 8,828,382,017.56, 12,183,078,224.65 and 4,814,042,144.44

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Solution

The fourth proportional to 8,828,382,017.56, 12,183,078,224.65 and 4,814,042,144.44 is: 6,643,329,650.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,828,382,017.56 : 12,183,078,224.65 = 4,814,042,144.44 : x
  2. Step 2: Convert to fraction form
    8,828,382,017.56/12,183,078,224.65 = 4,814,042,144.44/x
  3. Step 3: Cross multiply
    8,828,382,017.56x = 12,183,078,224.65 × 4,814,042,144.44
  4. Step 4: Simplify right side
    8,828,382,017.56x = 58,649,852,022,413,443,072
  5. Step 5: Solve for x
    x = 58,649,852,022,413,443,072/8,828,382,017.56
  6. Step 6: Final answer
    x = 6,643,329,650.41

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Double scale
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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.