Home / 171,854,881.49-237,179,930.96-96,513,591.11

Finding the Fourth Proportional to 171,854,881.49, 237,179,930.96 and 96,513,591.11

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Solution

The fourth proportional to 171,854,881.49, 237,179,930.96 and 96,513,591.11 is: 133,200,096.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,854,881.49 : 237,179,930.96 = 96,513,591.11 : x
  2. Step 2: Convert to fraction form
    171,854,881.49/237,179,930.96 = 96,513,591.11/x
  3. Step 3: Cross multiply
    171,854,881.49x = 237,179,930.96 × 96,513,591.11
  4. Step 4: Simplify right side
    171,854,881.49x = 22,891,086,875,226,856
  5. Step 5: Solve for x
    x = 22,891,086,875,226,856/171,854,881.49
  6. Step 6: Final answer
    x = 133,200,096.94

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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.