Home / 33,213,490.59-49,814,558.70-8,946,742.34

Finding the Fourth Proportional to 33,213,490.59, 49,814,558.70 and 8,946,742.34

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Solution

The fourth proportional to 33,213,490.59, 49,814,558.70 and 8,946,742.34 is: 13,418,584.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,213,490.59 : 49,814,558.70 = 8,946,742.34 : x
  2. Step 2: Convert to fraction form
    33,213,490.59/49,814,558.70 = 8,946,742.34/x
  3. Step 3: Cross multiply
    33,213,490.59x = 49,814,558.70 × 8,946,742.34
  4. Step 4: Simplify right side
    33,213,490.59x = 445,678,021,344,249.25
  5. Step 5: Solve for x
    x = 445,678,021,344,249.25/33,213,490.59
  6. Step 6: Final answer
    x = 13,418,584.24

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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.