Home / 27,531,733.40-41,297,600.10-13,182,826.40

Finding the Fourth Proportional to 27,531,733.40, 41,297,600.10 and 13,182,826.40

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Solution

The fourth proportional to 27,531,733.40, 41,297,600.10 and 13,182,826.40 is: 19,774,239.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,531,733.40 : 41,297,600.10 = 13,182,826.40 : x
  2. Step 2: Convert to fraction form
    27,531,733.40/41,297,600.10 = 13,182,826.40/x
  3. Step 3: Cross multiply
    27,531,733.40x = 41,297,600.10 × 13,182,826.40
  4. Step 4: Simplify right side
    27,531,733.40x = 544,419,092,854,922.69
  5. Step 5: Solve for x
    x = 544,419,092,854,922.69/27,531,733.40
  6. Step 6: Final answer
    x = 19,774,239.60

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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.