Home / 19,494,067.53-26,900,790.14-10,671,827.49

Finding the Fourth Proportional to 19,494,067.53, 26,900,790.14 and 10,671,827.49

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Solution

The fourth proportional to 19,494,067.53, 26,900,790.14 and 10,671,827.49 is: 14,726,561.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,067.53 : 26,900,790.14 = 10,671,827.49 : x
  2. Step 2: Convert to fraction form
    19,494,067.53/26,900,790.14 = 10,671,827.49/x
  3. Step 3: Cross multiply
    19,494,067.53x = 26,900,790.14 × 10,671,827.49
  4. Step 4: Simplify right side
    19,494,067.53x = 287,080,591,685,423.50
  5. Step 5: Solve for x
    x = 287,080,591,685,423.50/19,494,067.53
  6. Step 6: Final answer
    x = 14,726,561.87

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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.