Home / 27,713,663,997.60-41,570,495,996.40-7,034,231,805.60

Finding the Fourth Proportional to 27,713,663,997.60, 41,570,495,996.40 and 7,034,231,805.60

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Solution

The fourth proportional to 27,713,663,997.60, 41,570,495,996.40 and 7,034,231,805.60 is: 10,551,347,708.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,713,663,997.60 : 41,570,495,996.40 = 7,034,231,805.60 : x
  2. Step 2: Convert to fraction form
    27,713,663,997.60/41,570,495,996.40 = 7,034,231,805.60/x
  3. Step 3: Cross multiply
    27,713,663,997.60x = 41,570,495,996.40 × 7,034,231,805.60
  4. Step 4: Simplify right side
    27,713,663,997.60x = 292,416,505,112,444,370,944
  5. Step 5: Solve for x
    x = 292,416,505,112,444,370,944/27,713,663,997.60
  6. Step 6: Final answer
    x = 10,551,347,708.40

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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.