Home / 37,740,949.97-56,605,118.69-10,450,001.48

Finding the Fourth Proportional to 37,740,949.97, 56,605,118.69 and 10,450,001.48

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Solution

The fourth proportional to 37,740,949.97, 56,605,118.69 and 10,450,001.48 is: 15,673,256.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,740,949.97 : 56,605,118.69 = 10,450,001.48 : x
  2. Step 2: Convert to fraction form
    37,740,949.97/56,605,118.69 = 10,450,001.48/x
  3. Step 3: Cross multiply
    37,740,949.97x = 56,605,118.69 × 10,450,001.48
  4. Step 4: Simplify right side
    37,740,949.97x = 591,523,573,750,800.12
  5. Step 5: Solve for x
    x = 591,523,573,750,800.12/37,740,949.97
  6. Step 6: Final answer
    x = 15,673,256.09

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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.