Home / 433,559,362.93-598,310,405.42-235,320,846.84

Finding the Fourth Proportional to 433,559,362.93, 598,310,405.42 and 235,320,846.84

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Solution

The fourth proportional to 433,559,362.93, 598,310,405.42 and 235,320,846.84 is: 324,741,946.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,559,362.93 : 598,310,405.42 = 235,320,846.84 : x
  2. Step 2: Convert to fraction form
    433,559,362.93/598,310,405.42 = 235,320,846.84/x
  3. Step 3: Cross multiply
    433,559,362.93x = 598,310,405.42 × 235,320,846.84
  4. Step 4: Simplify right side
    433,559,362.93x = 140,794,911,276,618,112
  5. Step 5: Solve for x
    x = 140,794,911,276,618,112/433,559,362.93
  6. Step 6: Final answer
    x = 324,741,946.12

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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.