Home / 29,376,069.20-44,064,103.80-15,771,179.60

Finding the Fourth Proportional to 29,376,069.20, 44,064,103.80 and 15,771,179.60

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Solution

The fourth proportional to 29,376,069.20, 44,064,103.80 and 15,771,179.60 is: 23,656,769.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,069.20 : 44,064,103.80 = 15,771,179.60 : x
  2. Step 2: Convert to fraction form
    29,376,069.20/44,064,103.80 = 15,771,179.60/x
  3. Step 3: Cross multiply
    29,376,069.20x = 44,064,103.80 × 15,771,179.60
  4. Step 4: Simplify right side
    29,376,069.20x = 694,942,894,942,842.38
  5. Step 5: Solve for x
    x = 694,942,894,942,842.38/29,376,069.20
  6. Step 6: Final answer
    x = 23,656,769.40

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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.