Home / 17,423,676.56-26,136,759-4,644,114.32

Finding the Fourth Proportional to 17,423,676.56, 26,136,759 and 4,644,114.32

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Solution

The fourth proportional to 17,423,676.56, 26,136,759 and 4,644,114.32 is: 6,966,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,423,676.56 : 26,136,759 = 4,644,114.32 : x
  2. Step 2: Convert to fraction form
    17,423,676.56/26,136,759 = 4,644,114.32/x
  3. Step 3: Cross multiply
    17,423,676.56x = 26,136,759 × 4,644,114.32
  4. Step 4: Simplify right side
    17,423,676.56x = 121,382,096,750,288.89
  5. Step 5: Solve for x
    x = 121,382,096,750,288.89/17,423,676.56
  6. Step 6: Final answer
    x = 6,966,503.10

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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.