Home / 26,204,904,055.60-39,307,356,083.40-11,511,623,287.60

Finding the Fourth Proportional to 26,204,904,055.60, 39,307,356,083.40 and 11,511,623,287.60

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Solution

The fourth proportional to 26,204,904,055.60, 39,307,356,083.40 and 11,511,623,287.60 is: 17,267,434,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,204,904,055.60 : 39,307,356,083.40 = 11,511,623,287.60 : x
  2. Step 2: Convert to fraction form
    26,204,904,055.60/39,307,356,083.40 = 11,511,623,287.60/x
  3. Step 3: Cross multiply
    26,204,904,055.60x = 39,307,356,083.40 × 11,511,623,287.60
  4. Step 4: Simplify right side
    26,204,904,055.60x = 452,491,475,663,652,978,688
  5. Step 5: Solve for x
    x = 452,491,475,663,652,978,688/26,204,904,055.60
  6. Step 6: Final answer
    x = 17,267,434,931.40

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Double scale
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Similar ratio
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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.