Home / 33,855,548.96-50,776,710.80-10,820,304.42

Finding the Fourth Proportional to 33,855,548.96, 50,776,710.80 and 10,820,304.42

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Solution

The fourth proportional to 33,855,548.96, 50,776,710.80 and 10,820,304.42 is: 16,228,343.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,855,548.96 : 50,776,710.80 = 10,820,304.42 : x
  2. Step 2: Convert to fraction form
    33,855,548.96/50,776,710.80 = 10,820,304.42/x
  3. Step 3: Cross multiply
    33,855,548.96x = 50,776,710.80 × 10,820,304.42
  4. Step 4: Simplify right side
    33,855,548.96x = 549,419,468,248,200.25
  5. Step 5: Solve for x
    x = 549,419,468,248,200.25/33,855,548.96
  6. Step 6: Final answer
    x = 16,228,343.22

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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.