Home / 32,580,361,330.80-48,870,541,996.20-17,703,414,553.20

Finding the Fourth Proportional to 32,580,361,330.80, 48,870,541,996.20 and 17,703,414,553.20

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Solution

The fourth proportional to 32,580,361,330.80, 48,870,541,996.20 and 17,703,414,553.20 is: 26,555,121,829.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,580,361,330.80 : 48,870,541,996.20 = 17,703,414,553.20 : x
  2. Step 2: Convert to fraction form
    32,580,361,330.80/48,870,541,996.20 = 17,703,414,553.20/x
  3. Step 3: Cross multiply
    32,580,361,330.80x = 48,870,541,996.20 × 17,703,414,553.20
  4. Step 4: Simplify right side
    32,580,361,330.80x = 865,175,464,398,298,808,320
  5. Step 5: Solve for x
    x = 865,175,464,398,298,808,320/32,580,361,330.80
  6. Step 6: Final answer
    x = 26,555,121,829.80

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Double scale
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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.