Home / 29,529,042.60-44,293,563.90-18,711,265.80

Finding the Fourth Proportional to 29,529,042.60, 44,293,563.90 and 18,711,265.80

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Solution

The fourth proportional to 29,529,042.60, 44,293,563.90 and 18,711,265.80 is: 28,066,898.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,529,042.60 : 44,293,563.90 = 18,711,265.80 : x
  2. Step 2: Convert to fraction form
    29,529,042.60/44,293,563.90 = 18,711,265.80/x
  3. Step 3: Cross multiply
    29,529,042.60x = 44,293,563.90 × 18,711,265.80
  4. Step 4: Simplify right side
    29,529,042.60x = 828,788,647,362,184.62
  5. Step 5: Solve for x
    x = 828,788,647,362,184.62/29,529,042.60
  6. Step 6: Final answer
    x = 28,066,898.70

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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.