Home / 14,945,009.82-22,417,536.60-4,162,341.66

Finding the Fourth Proportional to 14,945,009.82, 22,417,536.60 and 4,162,341.66

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Solution

The fourth proportional to 14,945,009.82, 22,417,536.60 and 4,162,341.66 is: 6,243,518.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,009.82 : 22,417,536.60 = 4,162,341.66 : x
  2. Step 2: Convert to fraction form
    14,945,009.82/22,417,536.60 = 4,162,341.66/x
  3. Step 3: Cross multiply
    14,945,009.82x = 22,417,536.60 × 4,162,341.66
  4. Step 4: Simplify right side
    14,945,009.82x = 93,309,446,504,754.77
  5. Step 5: Solve for x
    x = 93,309,446,504,754.77/14,945,009.82
  6. Step 6: Final answer
    x = 6,243,518.58

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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.