Home / 59,815,826.16-89,724,451.25-16,682,405.19

Finding the Fourth Proportional to 59,815,826.16, 89,724,451.25 and 16,682,405.19

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Solution

The fourth proportional to 59,815,826.16, 89,724,451.25 and 16,682,405.19 is: 25,023,806.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,815,826.16 : 89,724,451.25 = 16,682,405.19 : x
  2. Step 2: Convert to fraction form
    59,815,826.16/89,724,451.25 = 16,682,405.19/x
  3. Step 3: Cross multiply
    59,815,826.16x = 89,724,451.25 × 16,682,405.19
  4. Step 4: Simplify right side
    59,815,826.16x = 1,496,819,651,202,902
  5. Step 5: Solve for x
    x = 1,496,819,651,202,902/59,815,826.16
  6. Step 6: Final answer
    x = 25,023,806.36

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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.