Home / 14,904,002.30-22,353,929.85-4,807,643.90

Finding the Fourth Proportional to 14,904,002.30, 22,353,929.85 and 4,807,643.90

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Solution

The fourth proportional to 14,904,002.30, 22,353,929.85 and 4,807,643.90 is: 7,210,796.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,002.30 : 22,353,929.85 = 4,807,643.90 : x
  2. Step 2: Convert to fraction form
    14,904,002.30/22,353,929.85 = 4,807,643.90/x
  3. Step 3: Cross multiply
    14,904,002.30x = 22,353,929.85 × 4,807,643.90
  4. Step 4: Simplify right side
    14,904,002.30x = 107,469,734,484,380.44
  5. Step 5: Solve for x
    x = 107,469,734,484,380.44/14,904,002.30
  6. Step 6: Final answer
    x = 7,210,796.96

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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.