Home / 62,134,951.56-93,187,475.28-19,004,527.32

Finding the Fourth Proportional to 62,134,951.56, 93,187,475.28 and 19,004,527.32

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Solution

The fourth proportional to 62,134,951.56, 93,187,475.28 and 19,004,527.32 is: 28,502,217.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,134,951.56 : 93,187,475.28 = 19,004,527.32 : x
  2. Step 2: Convert to fraction form
    62,134,951.56/93,187,475.28 = 19,004,527.32/x
  3. Step 3: Cross multiply
    62,134,951.56x = 93,187,475.28 × 19,004,527.32
  4. Step 4: Simplify right side
    62,134,951.56x = 1,770,983,919,840,584.75
  5. Step 5: Solve for x
    x = 1,770,983,919,840,584.75/62,134,951.56
  6. Step 6: Final answer
    x = 28,502,217.76

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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.