Home / 37,664,979-56,497,993.41-10,738,635

Finding the Fourth Proportional to 37,664,979, 56,497,993.41 and 10,738,635

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Solution

The fourth proportional to 37,664,979, 56,497,993.41 and 10,738,635 is: 16,108,102.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,664,979 : 56,497,993.41 = 10,738,635 : x
  2. Step 2: Convert to fraction form
    37,664,979/56,497,993.41 = 10,738,635/x
  3. Step 3: Cross multiply
    37,664,979x = 56,497,993.41 × 10,738,635
  4. Step 4: Simplify right side
    37,664,979x = 606,711,329,462,395.25
  5. Step 5: Solve for x
    x = 606,711,329,462,395.25/37,664,979
  6. Step 6: Final answer
    x = 16,108,102.16

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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.