Home / 636,122,552,591.35-954,113,343,936.17-227,692,613,673.48

Finding the Fourth Proportional to 636,122,552,591.35, 954,113,343,936.17 and 227,692,613,673.48

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Solution

The fourth proportional to 636,122,552,591.35, 954,113,343,936.17 and 227,692,613,673.48 is: 341,513,691,248.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    636,122,552,591.35 : 954,113,343,936.17 = 227,692,613,673.48 : x
  2. Step 2: Convert to fraction form
    636,122,552,591.35/954,113,343,936.17 = 227,692,613,673.48/x
  3. Step 3: Cross multiply
    636,122,552,591.35x = 954,113,343,936.17 × 227,692,613,673.48
  4. Step 4: Simplify right side
    636,122,552,591.35x = 217,244,561,021,570,534,866,944
  5. Step 5: Solve for x
    x = 217,244,561,021,570,534,866,944/636,122,552,591.35
  6. Step 6: Final answer
    x = 341,513,691,248.00

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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.