Home / 59,718,785.47-89,524,834.12-23,318,707.39

Finding the Fourth Proportional to 59,718,785.47, 89,524,834.12 and 23,318,707.39

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Solution

The fourth proportional to 59,718,785.47, 89,524,834.12 and 23,318,707.39 is: 34,957,231.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,718,785.47 : 89,524,834.12 = 23,318,707.39 : x
  2. Step 2: Convert to fraction form
    59,718,785.47/89,524,834.12 = 23,318,707.39/x
  3. Step 3: Cross multiply
    59,718,785.47x = 89,524,834.12 × 23,318,707.39
  4. Step 4: Simplify right side
    59,718,785.47x = 2,087,603,410,982,568.25
  5. Step 5: Solve for x
    x = 2,087,603,410,982,568.25/59,718,785.47
  6. Step 6: Final answer
    x = 34,957,231.54

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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.