Home / 373,962,003.60-560,943,005.40-236,212,496.40

Finding the Fourth Proportional to 373,962,003.60, 560,943,005.40 and 236,212,496.40

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Solution

The fourth proportional to 373,962,003.60, 560,943,005.40 and 236,212,496.40 is: 354,318,744.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,962,003.60 : 560,943,005.40 = 236,212,496.40 : x
  2. Step 2: Convert to fraction form
    373,962,003.60/560,943,005.40 = 236,212,496.40/x
  3. Step 3: Cross multiply
    373,962,003.60x = 560,943,005.40 × 236,212,496.40
  4. Step 4: Simplify right side
    373,962,003.60x = 132,501,747,643,652,672
  5. Step 5: Solve for x
    x = 132,501,747,643,652,672/373,962,003.60
  6. Step 6: Final answer
    x = 354,318,744.60

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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.