Home / 16,767,066.60-25,150,599.90-16,129,337.40

Finding the Fourth Proportional to 16,767,066.60, 25,150,599.90 and 16,129,337.40

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Solution

The fourth proportional to 16,767,066.60, 25,150,599.90 and 16,129,337.40 is: 24,194,006.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,066.60 : 25,150,599.90 = 16,129,337.40 : x
  2. Step 2: Convert to fraction form
    16,767,066.60/25,150,599.90 = 16,129,337.40/x
  3. Step 3: Cross multiply
    16,767,066.60x = 25,150,599.90 × 16,129,337.40
  4. Step 4: Simplify right side
    16,767,066.60x = 405,662,511,599,506.25
  5. Step 5: Solve for x
    x = 405,662,511,599,506.25/16,767,066.60
  6. Step 6: Final answer
    x = 24,194,006.10

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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.