Home / 14,904,080.10-22,356,120.15-5,319,771.30

Finding the Fourth Proportional to 14,904,080.10, 22,356,120.15 and 5,319,771.30

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Solution

The fourth proportional to 14,904,080.10, 22,356,120.15 and 5,319,771.30 is: 7,979,656.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,080.10 : 22,356,120.15 = 5,319,771.30 : x
  2. Step 2: Convert to fraction form
    14,904,080.10/22,356,120.15 = 5,319,771.30/x
  3. Step 3: Cross multiply
    14,904,080.10x = 22,356,120.15 × 5,319,771.30
  4. Step 4: Simplify right side
    14,904,080.10x = 118,929,446,353,321.69
  5. Step 5: Solve for x
    x = 118,929,446,353,321.69/14,904,080.10
  6. Step 6: Final answer
    x = 7,979,656.95

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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.