Home / 33,175,029.60-49,759,006.80-11,610,043.20

Finding the Fourth Proportional to 33,175,029.60, 49,759,006.80 and 11,610,043.20

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Solution

The fourth proportional to 33,175,029.60, 49,759,006.80 and 11,610,043.20 is: 17,413,826.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,175,029.60 : 49,759,006.80 = 11,610,043.20 : x
  2. Step 2: Convert to fraction form
    33,175,029.60/49,759,006.80 = 11,610,043.20/x
  3. Step 3: Cross multiply
    33,175,029.60x = 49,759,006.80 × 11,610,043.20
  4. Step 4: Simplify right side
    33,175,029.60x = 577,704,218,537,093.75
  5. Step 5: Solve for x
    x = 577,704,218,537,093.75/33,175,029.60
  6. Step 6: Final answer
    x = 17,413,826.77

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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.