Home / 14,904,030.80-22,356,046.20-8,526,738.80

Finding the Fourth Proportional to 14,904,030.80, 22,356,046.20 and 8,526,738.80

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Solution

The fourth proportional to 14,904,030.80, 22,356,046.20 and 8,526,738.80 is: 12,790,108.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,030.80 : 22,356,046.20 = 8,526,738.80 : x
  2. Step 2: Convert to fraction form
    14,904,030.80/22,356,046.20 = 8,526,738.80/x
  3. Step 3: Cross multiply
    14,904,030.80x = 22,356,046.20 × 8,526,738.80
  4. Step 4: Simplify right side
    14,904,030.80x = 190,624,166,548,132.56
  5. Step 5: Solve for x
    x = 190,624,166,548,132.56/14,904,030.80
  6. Step 6: Final answer
    x = 12,790,108.20

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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.