Home / 96,966,241.29-133,816,252.37-52,916,078.66

Finding the Fourth Proportional to 96,966,241.29, 133,816,252.37 and 52,916,078.66

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Solution

The fourth proportional to 96,966,241.29, 133,816,252.37 and 52,916,078.66 is: 73,025,738.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,966,241.29 : 133,816,252.37 = 52,916,078.66 : x
  2. Step 2: Convert to fraction form
    96,966,241.29/133,816,252.37 = 52,916,078.66/x
  3. Step 3: Cross multiply
    96,966,241.29x = 133,816,252.37 × 52,916,078.66
  4. Step 4: Simplify right side
    96,966,241.29x = 7,081,031,335,463,670
  5. Step 5: Solve for x
    x = 7,081,031,335,463,670/96,966,241.29
  6. Step 6: Final answer
    x = 73,025,738.04

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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.