Home / 367,507,351.27-507,160,217.73-200,243,612.50

Finding the Fourth Proportional to 367,507,351.27, 507,160,217.73 and 200,243,612.50

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Solution

The fourth proportional to 367,507,351.27, 507,160,217.73 and 200,243,612.50 is: 276,336,225.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,507,351.27 : 507,160,217.73 = 200,243,612.50 : x
  2. Step 2: Convert to fraction form
    367,507,351.27/507,160,217.73 = 200,243,612.50/x
  3. Step 3: Cross multiply
    367,507,351.27x = 507,160,217.73 × 200,243,612.50
  4. Step 4: Simplify right side
    367,507,351.27x = 101,555,594,112,388,912
  5. Step 5: Solve for x
    x = 101,555,594,112,388,912/367,507,351.27
  6. Step 6: Final answer
    x = 276,336,225.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.