Home / 22,854,972.24-34,200,609.48-19,791,576

Finding the Fourth Proportional to 22,854,972.24, 34,200,609.48 and 19,791,576

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Solution

The fourth proportional to 22,854,972.24, 34,200,609.48 and 19,791,576 is: 29,616,485.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,854,972.24 : 34,200,609.48 = 19,791,576 : x
  2. Step 2: Convert to fraction form
    22,854,972.24/34,200,609.48 = 19,791,576/x
  3. Step 3: Cross multiply
    22,854,972.24x = 34,200,609.48 × 19,791,576
  4. Step 4: Simplify right side
    22,854,972.24x = 676,883,961,769,740.38
  5. Step 5: Solve for x
    x = 676,883,961,769,740.38/22,854,972.24
  6. Step 6: Final answer
    x = 29,616,485.84

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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.