Home / 240,848,322.48-332,344,029.42-133,554,947.22

Finding the Fourth Proportional to 240,848,322.48, 332,344,029.42 and 133,554,947.22

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Solution

The fourth proportional to 240,848,322.48, 332,344,029.42 and 133,554,947.22 is: 184,291,046.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,848,322.48 : 332,344,029.42 = 133,554,947.22 : x
  2. Step 2: Convert to fraction form
    240,848,322.48/332,344,029.42 = 133,554,947.22/x
  3. Step 3: Cross multiply
    240,848,322.48x = 332,344,029.42 × 133,554,947.22
  4. Step 4: Simplify right side
    240,848,322.48x = 44,386,189,308,070,232
  5. Step 5: Solve for x
    x = 44,386,189,308,070,232/240,848,322.48
  6. Step 6: Final answer
    x = 184,291,046.13

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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.