Home / 54,152,203.32-74,731,054.44-33,233,750.82

Finding the Fourth Proportional to 54,152,203.32, 74,731,054.44 and 33,233,750.82

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Solution

The fourth proportional to 54,152,203.32, 74,731,054.44 and 33,233,750.82 is: 45,863,198.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,152,203.32 : 74,731,054.44 = 33,233,750.82 : x
  2. Step 2: Convert to fraction form
    54,152,203.32/74,731,054.44 = 33,233,750.82/x
  3. Step 3: Cross multiply
    54,152,203.32x = 74,731,054.44 × 33,233,750.82
  4. Step 4: Simplify right side
    54,152,203.32x = 2,483,593,241,774,814.50
  5. Step 5: Solve for x
    x = 2,483,593,241,774,814.50/54,152,203.32
  6. Step 6: Final answer
    x = 45,863,198.35

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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.