Home / 8,822,358,467.80-13,233,537,701.70-3,300,899,054.20

Finding the Fourth Proportional to 8,822,358,467.80, 13,233,537,701.70 and 3,300,899,054.20

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Solution

The fourth proportional to 8,822,358,467.80, 13,233,537,701.70 and 3,300,899,054.20 is: 4,951,348,581.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822,358,467.80 : 13,233,537,701.70 = 3,300,899,054.20 : x
  2. Step 2: Convert to fraction form
    8,822,358,467.80/13,233,537,701.70 = 3,300,899,054.20/x
  3. Step 3: Cross multiply
    8,822,358,467.80x = 13,233,537,701.70 × 3,300,899,054.20
  4. Step 4: Simplify right side
    8,822,358,467.80x = 43,682,572,083,261,571,072
  5. Step 5: Solve for x
    x = 43,682,572,083,261,571,072/8,822,358,467.80
  6. Step 6: Final answer
    x = 4,951,348,581.30

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Double scale
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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.