Home / 177,097,026.78-244,472,263.59-114,403,693.21

Finding the Fourth Proportional to 177,097,026.78, 244,472,263.59 and 114,403,693.21

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Solution

The fourth proportional to 177,097,026.78, 244,472,263.59 and 114,403,693.21 is: 157,927,721.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,097,026.78 : 244,472,263.59 = 114,403,693.21 : x
  2. Step 2: Convert to fraction form
    177,097,026.78/244,472,263.59 = 114,403,693.21/x
  3. Step 3: Cross multiply
    177,097,026.78x = 244,472,263.59 × 114,403,693.21
  4. Step 4: Simplify right side
    177,097,026.78x = 27,968,529,841,923,592
  5. Step 5: Solve for x
    x = 27,968,529,841,923,592/177,097,026.78
  6. Step 6: Final answer
    x = 157,927,721.04

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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.