Home / 37,183,861.52-55,771,349.01-9,892,150

Finding the Fourth Proportional to 37,183,861.52, 55,771,349.01 and 9,892,150

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Solution

The fourth proportional to 37,183,861.52, 55,771,349.01 and 9,892,150 is: 14,837,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183,861.52 : 55,771,349.01 = 9,892,150 : x
  2. Step 2: Convert to fraction form
    37,183,861.52/55,771,349.01 = 9,892,150/x
  3. Step 3: Cross multiply
    37,183,861.52x = 55,771,349.01 × 9,892,150
  4. Step 4: Simplify right side
    37,183,861.52x = 551,698,550,109,271.50
  5. Step 5: Solve for x
    x = 551,698,550,109,271.50/37,183,861.52
  6. Step 6: Final answer
    x = 14,837,042.94

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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.