Home / 335,584,294.92-463,120,764.03-186,905,481.48

Finding the Fourth Proportional to 335,584,294.92, 463,120,764.03 and 186,905,481.48

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Solution

The fourth proportional to 335,584,294.92, 463,120,764.03 and 186,905,481.48 is: 257,937,605.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,584,294.92 : 463,120,764.03 = 186,905,481.48 : x
  2. Step 2: Convert to fraction form
    335,584,294.92/463,120,764.03 = 186,905,481.48/x
  3. Step 3: Cross multiply
    335,584,294.92x = 463,120,764.03 × 186,905,481.48
  4. Step 4: Simplify right side
    335,584,294.92x = 86,559,809,384,412,608
  5. Step 5: Solve for x
    x = 86,559,809,384,412,608/335,584,294.92
  6. Step 6: Final answer
    x = 257,937,605.23

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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.