Home / 176,902,348.59-244,126,058.90-102,606,896.79

Finding the Fourth Proportional to 176,902,348.59, 244,126,058.90 and 102,606,896.79

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Solution

The fourth proportional to 176,902,348.59, 244,126,058.90 and 102,606,896.79 is: 141,597,991.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,902,348.59 : 244,126,058.90 = 102,606,896.79 : x
  2. Step 2: Convert to fraction form
    176,902,348.59/244,126,058.90 = 102,606,896.79/x
  3. Step 3: Cross multiply
    176,902,348.59x = 244,126,058.90 × 102,606,896.79
  4. Step 4: Simplify right side
    176,902,348.59x = 25,049,017,328,788,728
  5. Step 5: Solve for x
    x = 25,049,017,328,788,728/176,902,348.59
  6. Step 6: Final answer
    x = 141,597,991.93

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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.