Home / 37,467,829.90-56,164,420.05-17,237,788.30

Finding the Fourth Proportional to 37,467,829.90, 56,164,420.05 and 17,237,788.30

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Solution

The fourth proportional to 37,467,829.90, 56,164,420.05 and 17,237,788.30 is: 25,839,510.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,467,829.90 : 56,164,420.05 = 17,237,788.30 : x
  2. Step 2: Convert to fraction form
    37,467,829.90/56,164,420.05 = 17,237,788.30/x
  3. Step 3: Cross multiply
    37,467,829.90x = 56,164,420.05 × 17,237,788.30
  4. Step 4: Simplify right side
    37,467,829.90x = 968,150,382,814,175.38
  5. Step 5: Solve for x
    x = 968,150,382,814,175.38/37,467,829.90
  6. Step 6: Final answer
    x = 25,839,510.47

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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.