Home / 94,000,501.20-141,000,751.80-73,593,166.80

Finding the Fourth Proportional to 94,000,501.20, 141,000,751.80 and 73,593,166.80

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Solution

The fourth proportional to 94,000,501.20, 141,000,751.80 and 73,593,166.80 is: 110,389,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,000,501.20 : 141,000,751.80 = 73,593,166.80 : x
  2. Step 2: Convert to fraction form
    94,000,501.20/141,000,751.80 = 73,593,166.80/x
  3. Step 3: Cross multiply
    94,000,501.20x = 141,000,751.80 × 73,593,166.80
  4. Step 4: Simplify right side
    94,000,501.20x = 10,376,691,846,142,800
  5. Step 5: Solve for x
    x = 10,376,691,846,142,800/94,000,501.20
  6. Step 6: Final answer
    x = 110,389,750.20

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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.