Home / 11,366,612.92-17,035,222.74-8,504,267.32

Finding the Fourth Proportional to 11,366,612.92, 17,035,222.74 and 8,504,267.32

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Solution

The fourth proportional to 11,366,612.92, 17,035,222.74 and 8,504,267.32 is: 12,745,405.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366,612.92 : 17,035,222.74 = 8,504,267.32 : x
  2. Step 2: Convert to fraction form
    11,366,612.92/17,035,222.74 = 8,504,267.32/x
  3. Step 3: Cross multiply
    11,366,612.92x = 17,035,222.74 × 8,504,267.32
  4. Step 4: Simplify right side
    11,366,612.92x = 144,872,088,036,702.84
  5. Step 5: Solve for x
    x = 144,872,088,036,702.84/11,366,612.92
  6. Step 6: Final answer
    x = 12,745,405.25

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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.