Home / 23,544,676.35-32,492,031.39-12,948,485.04

Finding the Fourth Proportional to 23,544,676.35, 32,492,031.39 and 12,948,485.04

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Solution

The fourth proportional to 23,544,676.35, 32,492,031.39 and 12,948,485.04 is: 17,869,117.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,544,676.35 : 32,492,031.39 = 12,948,485.04 : x
  2. Step 2: Convert to fraction form
    23,544,676.35/32,492,031.39 = 12,948,485.04/x
  3. Step 3: Cross multiply
    23,544,676.35x = 32,492,031.39 × 12,948,485.04
  4. Step 4: Simplify right side
    23,544,676.35x = 420,722,582,372,625.38
  5. Step 5: Solve for x
    x = 420,722,582,372,625.38/23,544,676.35
  6. Step 6: Final answer
    x = 17,869,117.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.