Home / 16,165,902.40-24,248,853.60-11,607,319.60

Finding the Fourth Proportional to 16,165,902.40, 24,248,853.60 and 11,607,319.60

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Solution

The fourth proportional to 16,165,902.40, 24,248,853.60 and 11,607,319.60 is: 17,410,979.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,902.40 : 24,248,853.60 = 11,607,319.60 : x
  2. Step 2: Convert to fraction form
    16,165,902.40/24,248,853.60 = 11,607,319.60/x
  3. Step 3: Cross multiply
    16,165,902.40x = 24,248,853.60 × 11,607,319.60
  4. Step 4: Simplify right side
    16,165,902.40x = 281,464,193,668,810.56
  5. Step 5: Solve for x
    x = 281,464,193,668,810.56/16,165,902.40
  6. Step 6: Final answer
    x = 17,410,979.40

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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.