Home / 481,551,244.90-722,326,867.35-118,045,600.90

Finding the Fourth Proportional to 481,551,244.90, 722,326,867.35 and 118,045,600.90

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Solution

The fourth proportional to 481,551,244.90, 722,326,867.35 and 118,045,600.90 is: 177,068,401.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,551,244.90 : 722,326,867.35 = 118,045,600.90 : x
  2. Step 2: Convert to fraction form
    481,551,244.90/722,326,867.35 = 118,045,600.90/x
  3. Step 3: Cross multiply
    481,551,244.90x = 722,326,867.35 × 118,045,600.90
  4. Step 4: Simplify right side
    481,551,244.90x = 85,267,509,102,545,344
  5. Step 5: Solve for x
    x = 85,267,509,102,545,344/481,551,244.90
  6. Step 6: Final answer
    x = 177,068,401.35

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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.