Home / 137,719,024.80-206,100,240.30-94,672,303.80

Finding the Fourth Proportional to 137,719,024.80, 206,100,240.30 and 94,672,303.80

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Solution

The fourth proportional to 137,719,024.80, 206,100,240.30 and 94,672,303.80 is: 141,679,659.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,719,024.80 : 206,100,240.30 = 94,672,303.80 : x
  2. Step 2: Convert to fraction form
    137,719,024.80/206,100,240.30 = 94,672,303.80/x
  3. Step 3: Cross multiply
    137,719,024.80x = 206,100,240.30 × 94,672,303.80
  4. Step 4: Simplify right side
    137,719,024.80x = 19,511,984,562,934,604
  5. Step 5: Solve for x
    x = 19,511,984,562,934,604/137,719,024.80
  6. Step 6: Final answer
    x = 141,679,659.66

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.