Home / 177,097,027.28-244,472,264.29-114,403,693.71

Finding the Fourth Proportional to 177,097,027.28, 244,472,264.29 and 114,403,693.71

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Solution

The fourth proportional to 177,097,027.28, 244,472,264.29 and 114,403,693.71 is: 157,927,721.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,097,027.28 : 244,472,264.29 = 114,403,693.71 : x
  2. Step 2: Convert to fraction form
    177,097,027.28/244,472,264.29 = 114,403,693.71/x
  3. Step 3: Cross multiply
    177,097,027.28x = 244,472,264.29 × 114,403,693.71
  4. Step 4: Simplify right side
    177,097,027.28x = 27,968,530,043,851,312
  5. Step 5: Solve for x
    x = 27,968,530,043,851,312/177,097,027.28
  6. Step 6: Final answer
    x = 157,927,721.73

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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.