Home / 16,724,303.92-25,079,041.14-8,941,329.61

Finding the Fourth Proportional to 16,724,303.92, 25,079,041.14 and 8,941,329.61

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Solution

The fourth proportional to 16,724,303.92, 25,079,041.14 and 8,941,329.61 is: 13,408,030.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,724,303.92 : 25,079,041.14 = 8,941,329.61 : x
  2. Step 2: Convert to fraction form
    16,724,303.92/25,079,041.14 = 8,941,329.61/x
  3. Step 3: Cross multiply
    16,724,303.92x = 25,079,041.14 × 8,941,329.61
  4. Step 4: Simplify right side
    16,724,303.92x = 224,239,973,135,490.16
  5. Step 5: Solve for x
    x = 224,239,973,135,490.16/16,724,303.92
  6. Step 6: Final answer
    x = 13,408,030.27

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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.