Home / 114,138,541.08-171,171,845.46-37,443,697.56

Finding the Fourth Proportional to 114,138,541.08, 171,171,845.46 and 37,443,697.56

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Solution

The fourth proportional to 114,138,541.08, 171,171,845.46 and 37,443,697.56 is: 56,153,747.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,138,541.08 : 171,171,845.46 = 37,443,697.56 : x
  2. Step 2: Convert to fraction form
    114,138,541.08/171,171,845.46 = 37,443,697.56/x
  3. Step 3: Cross multiply
    114,138,541.08x = 171,171,845.46 × 37,443,697.56
  4. Step 4: Simplify right side
    114,138,541.08x = 6,409,306,812,191,300
  5. Step 5: Solve for x
    x = 6,409,306,812,191,300/114,138,541.08
  6. Step 6: Final answer
    x = 56,153,747.47

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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.