Home / 62,339,999.40-93,518,856.45-19,204,704.90

Finding the Fourth Proportional to 62,339,999.40, 93,518,856.45 and 19,204,704.90

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Solution

The fourth proportional to 62,339,999.40, 93,518,856.45 and 19,204,704.90 is: 28,809,785.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,339,999.40 : 93,518,856.45 = 19,204,704.90 : x
  2. Step 2: Convert to fraction form
    62,339,999.40/93,518,856.45 = 19,204,704.90/x
  3. Step 3: Cross multiply
    62,339,999.40x = 93,518,856.45 × 19,204,704.90
  4. Step 4: Simplify right side
    62,339,999.40x = 1,796,002,040,707,711.50
  5. Step 5: Solve for x
    x = 1,796,002,040,707,711.50/62,339,999.40
  6. Step 6: Final answer
    x = 28,809,785.98

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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.