Home / 16,647,994.43-22,967,854.36-10,119,241.74

Finding the Fourth Proportional to 16,647,994.43, 22,967,854.36 and 10,119,241.74

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Solution

The fourth proportional to 16,647,994.43, 22,967,854.36 and 10,119,241.74 is: 13,960,676.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,647,994.43 : 22,967,854.36 = 10,119,241.74 : x
  2. Step 2: Convert to fraction form
    16,647,994.43/22,967,854.36 = 10,119,241.74/x
  3. Step 3: Cross multiply
    16,647,994.43x = 22,967,854.36 × 10,119,241.74
  4. Step 4: Simplify right side
    16,647,994.43x = 232,417,270,578,784.38
  5. Step 5: Solve for x
    x = 232,417,270,578,784.38/16,647,994.43
  6. Step 6: Final answer
    x = 13,960,676.86

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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.