Home / 17,917,847.17-24,725,916.79-10,578,044.59

Finding the Fourth Proportional to 17,917,847.17, 24,725,916.79 and 10,578,044.59

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Solution

The fourth proportional to 17,917,847.17, 24,725,916.79 and 10,578,044.59 is: 14,597,281.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,917,847.17 : 24,725,916.79 = 10,578,044.59 : x
  2. Step 2: Convert to fraction form
    17,917,847.17/24,725,916.79 = 10,578,044.59/x
  3. Step 3: Cross multiply
    17,917,847.17x = 24,725,916.79 × 10,578,044.59
  4. Step 4: Simplify right side
    17,917,847.17x = 261,551,850,333,249.66
  5. Step 5: Solve for x
    x = 261,551,850,333,249.66/17,917,847.17
  6. Step 6: Final answer
    x = 14,597,281.02

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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.