Home / 363,955,003.80-545,932,505.70-241,510,997.40

Finding the Fourth Proportional to 363,955,003.80, 545,932,505.70 and 241,510,997.40

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Solution

The fourth proportional to 363,955,003.80, 545,932,505.70 and 241,510,997.40 is: 362,266,496.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,955,003.80 : 545,932,505.70 = 241,510,997.40 : x
  2. Step 2: Convert to fraction form
    363,955,003.80/545,932,505.70 = 241,510,997.40/x
  3. Step 3: Cross multiply
    363,955,003.80x = 545,932,505.70 × 241,510,997.40
  4. Step 4: Simplify right side
    363,955,003.80x = 131,848,703,964,688,192
  5. Step 5: Solve for x
    x = 131,848,703,964,688,192/363,955,003.80
  6. Step 6: Final answer
    x = 362,266,496.10

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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.