Home / 22,670,250.88-33,985,242.56-8,834,006.08

Finding the Fourth Proportional to 22,670,250.88, 33,985,242.56 and 8,834,006.08

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Solution

The fourth proportional to 22,670,250.88, 33,985,242.56 and 8,834,006.08 is: 13,243,163.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,670,250.88 : 33,985,242.56 = 8,834,006.08 : x
  2. Step 2: Convert to fraction form
    22,670,250.88/33,985,242.56 = 8,834,006.08/x
  3. Step 3: Cross multiply
    22,670,250.88x = 33,985,242.56 × 8,834,006.08
  4. Step 4: Simplify right side
    22,670,250.88x = 300,225,839,405,314.81
  5. Step 5: Solve for x
    x = 300,225,839,405,314.81/22,670,250.88
  6. Step 6: Final answer
    x = 13,243,163.52

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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.