Home / 96,813,167.25-133,602,174.05-53,353,103.25

Finding the Fourth Proportional to 96,813,167.25, 133,602,174.05 and 53,353,103.25

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Solution

The fourth proportional to 96,813,167.25, 133,602,174.05 and 53,353,103.25 is: 73,627,284.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,813,167.25 : 133,602,174.05 = 53,353,103.25 : x
  2. Step 2: Convert to fraction form
    96,813,167.25/133,602,174.05 = 53,353,103.25/x
  3. Step 3: Cross multiply
    96,813,167.25x = 133,602,174.05 × 53,353,103.25
  4. Step 4: Simplify right side
    96,813,167.25x = 7,128,090,586,247,355
  5. Step 5: Solve for x
    x = 7,128,090,586,247,355/96,813,167.25
  6. Step 6: Final answer
    x = 73,627,284.27

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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.