Home / 49,331,893.66-74,008,052.39-14,786,900.06

Finding the Fourth Proportional to 49,331,893.66, 74,008,052.39 and 14,786,900.06

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Solution

The fourth proportional to 49,331,893.66, 74,008,052.39 and 14,786,900.06 is: 22,183,411.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,331,893.66 : 74,008,052.39 = 14,786,900.06 : x
  2. Step 2: Convert to fraction form
    49,331,893.66/74,008,052.39 = 14,786,900.06/x
  3. Step 3: Cross multiply
    49,331,893.66x = 74,008,052.39 × 14,786,900.06
  4. Step 4: Simplify right side
    49,331,893.66x = 1,094,349,673,993,101.12
  5. Step 5: Solve for x
    x = 1,094,349,673,993,101.12/49,331,893.66
  6. Step 6: Final answer
    x = 22,183,411.03

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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.