Home / 373,577,073.88-560,308,142.61-124,586,705.61

Finding the Fourth Proportional to 373,577,073.88, 560,308,142.61 and 124,586,705.61

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Solution

The fourth proportional to 373,577,073.88, 560,308,142.61 and 124,586,705.61 is: 186,860,892.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,577,073.88 : 560,308,142.61 = 124,586,705.61 : x
  2. Step 2: Convert to fraction form
    373,577,073.88/560,308,142.61 = 124,586,705.61/x
  3. Step 3: Cross multiply
    373,577,073.88x = 560,308,142.61 × 124,586,705.61
  4. Step 4: Simplify right side
    373,577,073.88x = 69,806,945,614,237,968
  5. Step 5: Solve for x
    x = 69,806,945,614,237,968/373,577,073.88
  6. Step 6: Final answer
    x = 186,860,892.96

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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.