Home / 16,403,940.20-24,558,671.10-10,026,648.20

Finding the Fourth Proportional to 16,403,940.20, 24,558,671.10 and 10,026,648.20

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Solution

The fourth proportional to 16,403,940.20, 24,558,671.10 and 10,026,648.20 is: 15,011,098.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,403,940.20 : 24,558,671.10 = 10,026,648.20 : x
  2. Step 2: Convert to fraction form
    16,403,940.20/24,558,671.10 = 10,026,648.20/x
  3. Step 3: Cross multiply
    16,403,940.20x = 24,558,671.10 × 10,026,648.20
  4. Step 4: Simplify right side
    16,403,940.20x = 246,241,155,379,207.03
  5. Step 5: Solve for x
    x = 246,241,155,379,207.03/16,403,940.20
  6. Step 6: Final answer
    x = 15,011,098.09

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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.