Home / 27,579,531.40-41,369,297.10-23,328,003.40

Finding the Fourth Proportional to 27,579,531.40, 41,369,297.10 and 23,328,003.40

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Solution

The fourth proportional to 27,579,531.40, 41,369,297.10 and 23,328,003.40 is: 34,992,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,579,531.40 : 41,369,297.10 = 23,328,003.40 : x
  2. Step 2: Convert to fraction form
    27,579,531.40/41,369,297.10 = 23,328,003.40/x
  3. Step 3: Cross multiply
    27,579,531.40x = 41,369,297.10 × 23,328,003.40
  4. Step 4: Simplify right side
    27,579,531.40x = 965,063,103,404,410.12
  5. Step 5: Solve for x
    x = 965,063,103,404,410.12/27,579,531.40
  6. Step 6: Final answer
    x = 34,992,005.10

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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.