Home / 23,314,492.20-34,971,738.30-16,512,047.40

Finding the Fourth Proportional to 23,314,492.20, 34,971,738.30 and 16,512,047.40

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Solution

The fourth proportional to 23,314,492.20, 34,971,738.30 and 16,512,047.40 is: 24,768,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,492.20 : 34,971,738.30 = 16,512,047.40 : x
  2. Step 2: Convert to fraction form
    23,314,492.20/34,971,738.30 = 16,512,047.40/x
  3. Step 3: Cross multiply
    23,314,492.20x = 34,971,738.30 × 16,512,047.40
  4. Step 4: Simplify right side
    23,314,492.20x = 577,455,000,469,995.38
  5. Step 5: Solve for x
    x = 577,455,000,469,995.38/23,314,492.20
  6. Step 6: Final answer
    x = 24,768,071.10

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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.