Home / 373,468,241.40-560,202,362.10-237,755,268.60

Finding the Fourth Proportional to 373,468,241.40, 560,202,362.10 and 237,755,268.60

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Solution

The fourth proportional to 373,468,241.40, 560,202,362.10 and 237,755,268.60 is: 356,632,902.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,468,241.40 : 560,202,362.10 = 237,755,268.60 : x
  2. Step 2: Convert to fraction form
    373,468,241.40/560,202,362.10 = 237,755,268.60/x
  3. Step 3: Cross multiply
    373,468,241.40x = 560,202,362.10 × 237,755,268.60
  4. Step 4: Simplify right side
    373,468,241.40x = 133,191,063,071,439,968
  5. Step 5: Solve for x
    x = 133,191,063,071,439,968/373,468,241.40
  6. Step 6: Final answer
    x = 356,632,902.90

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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.