Home / 17,474,301.60-26,211,452.40-9,916,029.60

Finding the Fourth Proportional to 17,474,301.60, 26,211,452.40 and 9,916,029.60

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Solution

The fourth proportional to 17,474,301.60, 26,211,452.40 and 9,916,029.60 is: 14,874,044.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,301.60 : 26,211,452.40 = 9,916,029.60 : x
  2. Step 2: Convert to fraction form
    17,474,301.60/26,211,452.40 = 9,916,029.60/x
  3. Step 3: Cross multiply
    17,474,301.60x = 26,211,452.40 × 9,916,029.60
  4. Step 4: Simplify right side
    17,474,301.60x = 259,913,537,857,391
  5. Step 5: Solve for x
    x = 259,913,537,857,391/17,474,301.60
  6. Step 6: Final answer
    x = 14,874,044.40

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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.