Home / 16,995,047.35-23,453,168.70-9,260,089.64

Finding the Fourth Proportional to 16,995,047.35, 23,453,168.70 and 9,260,089.64

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Solution

The fourth proportional to 16,995,047.35, 23,453,168.70 and 9,260,089.64 is: 12,778,925.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,047.35 : 23,453,168.70 = 9,260,089.64 : x
  2. Step 2: Convert to fraction form
    16,995,047.35/23,453,168.70 = 9,260,089.64/x
  3. Step 3: Cross multiply
    16,995,047.35x = 23,453,168.70 × 9,260,089.64
  4. Step 4: Simplify right side
    16,995,047.35x = 217,178,444,504,042.28
  5. Step 5: Solve for x
    x = 217,178,444,504,042.28/16,995,047.35
  6. Step 6: Final answer
    x = 12,778,925.54

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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.