Home / 101,464,669.26-152,196,593.76-36,753,329.34

Finding the Fourth Proportional to 101,464,669.26, 152,196,593.76 and 36,753,329.34

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Solution

The fourth proportional to 101,464,669.26, 152,196,593.76 and 36,753,329.34 is: 55,129,845.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,464,669.26 : 152,196,593.76 = 36,753,329.34 : x
  2. Step 2: Convert to fraction form
    101,464,669.26/152,196,593.76 = 36,753,329.34/x
  3. Step 3: Cross multiply
    101,464,669.26x = 152,196,593.76 × 36,753,329.34
  4. Step 4: Simplify right side
    101,464,669.26x = 5,593,731,534,887,469
  5. Step 5: Solve for x
    x = 5,593,731,534,887,469/101,464,669.26
  6. Step 6: Final answer
    x = 55,129,845.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.