Home / 96,966,334.05-133,816,380.33-52,916,171.28

Finding the Fourth Proportional to 96,966,334.05, 133,816,380.33 and 52,916,171.28

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Solution

The fourth proportional to 96,966,334.05, 133,816,380.33 and 52,916,171.28 is: 73,025,865.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,966,334.05 : 133,816,380.33 = 52,916,171.28 : x
  2. Step 2: Convert to fraction form
    96,966,334.05/133,816,380.33 = 52,916,171.28/x
  3. Step 3: Cross multiply
    96,966,334.05x = 133,816,380.33 × 52,916,171.28
  4. Step 4: Simplify right side
    96,966,334.05x = 7,081,050,501,611,903
  5. Step 5: Solve for x
    x = 7,081,050,501,611,903/96,966,334.05
  6. Step 6: Final answer
    x = 73,025,865.84

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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.