Home / 23,160,915.93-34,741,623.36-6,987,007.32

Finding the Fourth Proportional to 23,160,915.93, 34,741,623.36 and 6,987,007.32

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Solution

The fourth proportional to 23,160,915.93, 34,741,623.36 and 6,987,007.32 is: 10,480,586.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,160,915.93 : 34,741,623.36 = 6,987,007.32 : x
  2. Step 2: Convert to fraction form
    23,160,915.93/34,741,623.36 = 6,987,007.32/x
  3. Step 3: Cross multiply
    23,160,915.93x = 34,741,623.36 × 6,987,007.32
  4. Step 4: Simplify right side
    23,160,915.93x = 242,739,976,855,106.25
  5. Step 5: Solve for x
    x = 242,739,976,855,106.25/23,160,915.93
  6. Step 6: Final answer
    x = 10,480,586.24

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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.