Home / 16,995,054.39-23,453,178.41-9,260,096.78

Finding the Fourth Proportional to 16,995,054.39, 23,453,178.41 and 9,260,096.78

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Solution

The fourth proportional to 16,995,054.39, 23,453,178.41 and 9,260,096.78 is: 12,778,935.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,054.39 : 23,453,178.41 = 9,260,096.78 : x
  2. Step 2: Convert to fraction form
    16,995,054.39/23,453,178.41 = 9,260,096.78/x
  3. Step 3: Cross multiply
    16,995,054.39x = 23,453,178.41 × 9,260,096.78
  4. Step 4: Simplify right side
    16,995,054.39x = 217,178,701,956,989.75
  5. Step 5: Solve for x
    x = 217,178,701,956,989.75/16,995,054.39
  6. Step 6: Final answer
    x = 12,778,935.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.