Home / 14,462,039.53-21,677,807.70-4,744,115.97

Finding the Fourth Proportional to 14,462,039.53, 21,677,807.70 and 4,744,115.97

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Solution

The fourth proportional to 14,462,039.53, 21,677,807.70 and 4,744,115.97 is: 7,111,170.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,462,039.53 : 21,677,807.70 = 4,744,115.97 : x
  2. Step 2: Convert to fraction form
    14,462,039.53/21,677,807.70 = 4,744,115.97/x
  3. Step 3: Cross multiply
    14,462,039.53x = 21,677,807.70 × 4,744,115.97
  4. Step 4: Simplify right side
    14,462,039.53x = 102,842,033,704,158.95
  5. Step 5: Solve for x
    x = 102,842,033,704,158.95/14,462,039.53
  6. Step 6: Final answer
    x = 7,111,170.83

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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.