Home / 19,595,175.11-27,042,264.51-10,893,493.04

Finding the Fourth Proportional to 19,595,175.11, 27,042,264.51 and 10,893,493.04

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Solution

The fourth proportional to 19,595,175.11, 27,042,264.51 and 10,893,493.04 is: 15,033,533.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595,175.11 : 27,042,264.51 = 10,893,493.04 : x
  2. Step 2: Convert to fraction form
    19,595,175.11/27,042,264.51 = 10,893,493.04/x
  3. Step 3: Cross multiply
    19,595,175.11x = 27,042,264.51 × 10,893,493.04
  4. Step 4: Simplify right side
    19,595,175.11x = 294,584,720,090,312.69
  5. Step 5: Solve for x
    x = 294,584,720,090,312.69/19,595,175.11
  6. Step 6: Final answer
    x = 15,033,533.43

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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.