Home / 49,207,563.70-73,811,345.55-37,728,438.10

Finding the Fourth Proportional to 49,207,563.70, 73,811,345.55 and 37,728,438.10

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Solution

The fourth proportional to 49,207,563.70, 73,811,345.55 and 37,728,438.10 is: 56,592,657.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,563.70 : 73,811,345.55 = 37,728,438.10 : x
  2. Step 2: Convert to fraction form
    49,207,563.70/73,811,345.55 = 37,728,438.10/x
  3. Step 3: Cross multiply
    49,207,563.70x = 73,811,345.55 × 37,728,438.10
  4. Step 4: Simplify right side
    49,207,563.70x = 2,784,786,781,660,885.50
  5. Step 5: Solve for x
    x = 2,784,786,781,660,885.50/49,207,563.70
  6. Step 6: Final answer
    x = 56,592,657.15

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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.