Home / 33,175,030.10-49,759,007.55-11,610,043.70

Finding the Fourth Proportional to 33,175,030.10, 49,759,007.55 and 11,610,043.70

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Solution

The fourth proportional to 33,175,030.10, 49,759,007.55 and 11,610,043.70 is: 17,413,827.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,175,030.10 : 49,759,007.55 = 11,610,043.70 : x
  2. Step 2: Convert to fraction form
    33,175,030.10/49,759,007.55 = 11,610,043.70/x
  3. Step 3: Cross multiply
    33,175,030.10x = 49,759,007.55 × 11,610,043.70
  4. Step 4: Simplify right side
    33,175,030.10x = 577,704,252,124,129.88
  5. Step 5: Solve for x
    x = 577,704,252,124,129.88/33,175,030.10
  6. Step 6: Final answer
    x = 17,413,827.52

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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.