Home / 23,945,897.58-33,045,340.68-13,080,881.58

Finding the Fourth Proportional to 23,945,897.58, 33,045,340.68 and 13,080,881.58

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Solution

The fourth proportional to 23,945,897.58, 33,045,340.68 and 13,080,881.58 is: 18,051,617.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,945,897.58 : 33,045,340.68 = 13,080,881.58 : x
  2. Step 2: Convert to fraction form
    23,945,897.58/33,045,340.68 = 13,080,881.58/x
  3. Step 3: Cross multiply
    23,945,897.58x = 33,045,340.68 × 13,080,881.58
  4. Step 4: Simplify right side
    23,945,897.58x = 432,262,188,205,836.69
  5. Step 5: Solve for x
    x = 432,262,188,205,836.69/23,945,897.58
  6. Step 6: Final answer
    x = 18,051,617.68

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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.