Home / 35,856,099.08-53,672,814.59-19,420,562.62

Finding the Fourth Proportional to 35,856,099.08, 53,672,814.59 and 19,420,562.62

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Solution

The fourth proportional to 35,856,099.08, 53,672,814.59 and 19,420,562.62 is: 29,070,542.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,856,099.08 : 53,672,814.59 = 19,420,562.62 : x
  2. Step 2: Convert to fraction form
    35,856,099.08/53,672,814.59 = 19,420,562.62/x
  3. Step 3: Cross multiply
    35,856,099.08x = 53,672,814.59 × 19,420,562.62
  4. Step 4: Simplify right side
    35,856,099.08x = 1,042,356,256,706,732.88
  5. Step 5: Solve for x
    x = 1,042,356,256,706,732.88/35,856,099.08
  6. Step 6: Final answer
    x = 29,070,542.63

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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.