Home / 435,674,419.56-601,252,014.96-244,995,448.59

Finding the Fourth Proportional to 435,674,419.56, 601,252,014.96 and 244,995,448.59

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Solution

The fourth proportional to 435,674,419.56, 601,252,014.96 and 244,995,448.59 is: 338,105,705.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,674,419.56 : 601,252,014.96 = 244,995,448.59 : x
  2. Step 2: Convert to fraction form
    435,674,419.56/601,252,014.96 = 244,995,448.59/x
  3. Step 3: Cross multiply
    435,674,419.56x = 601,252,014.96 × 244,995,448.59
  4. Step 4: Simplify right side
    435,674,419.56x = 147,304,007,120,766,592
  5. Step 5: Solve for x
    x = 147,304,007,120,766,592/435,674,419.56
  6. Step 6: Final answer
    x = 338,105,705.79

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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.