Home / 94,253,661.20-141,380,491.80-48,904,029.20

Finding the Fourth Proportional to 94,253,661.20, 141,380,491.80 and 48,904,029.20

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Solution

The fourth proportional to 94,253,661.20, 141,380,491.80 and 48,904,029.20 is: 73,356,043.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,253,661.20 : 141,380,491.80 = 48,904,029.20 : x
  2. Step 2: Convert to fraction form
    94,253,661.20/141,380,491.80 = 48,904,029.20/x
  3. Step 3: Cross multiply
    94,253,661.20x = 141,380,491.80 × 48,904,029.20
  4. Step 4: Simplify right side
    94,253,661.20x = 6,914,075,699,297,562
  5. Step 5: Solve for x
    x = 6,914,075,699,297,562/94,253,661.20
  6. Step 6: Final answer
    x = 73,356,043.80

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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.