Home / 17,323,766,705-23,906,179,416.22-9,805,226,415.14

Finding the Fourth Proportional to 17,323,766,705, 23,906,179,416.22 and 9,805,226,415.14

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Solution

The fourth proportional to 17,323,766,705, 23,906,179,416.22 and 9,805,226,415.14 is: 13,530,862,305.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323,766,705 : 23,906,179,416.22 = 9,805,226,415.14 : x
  2. Step 2: Convert to fraction form
    17,323,766,705/23,906,179,416.22 = 9,805,226,415.14/x
  3. Step 3: Cross multiply
    17,323,766,705x = 23,906,179,416.22 × 9,805,226,415.14
  4. Step 4: Simplify right side
    17,323,766,705x = 234,405,501,896,996,487,168
  5. Step 5: Solve for x
    x = 234,405,501,896,996,487,168/17,323,766,705
  6. Step 6: Final answer
    x = 13,530,862,305.44

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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.