Home / 16,087,464.37-24,117,591.25-6,982,718.77

Finding the Fourth Proportional to 16,087,464.37, 24,117,591.25 and 6,982,718.77

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Solution

The fourth proportional to 16,087,464.37, 24,117,591.25 and 6,982,718.77 is: 10,468,172.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,464.37 : 24,117,591.25 = 6,982,718.77 : x
  2. Step 2: Convert to fraction form
    16,087,464.37/24,117,591.25 = 6,982,718.77/x
  3. Step 3: Cross multiply
    16,087,464.37x = 24,117,591.25 × 6,982,718.77
  4. Step 4: Simplify right side
    16,087,464.37x = 168,406,357,108,562.75
  5. Step 5: Solve for x
    x = 168,406,357,108,562.75/16,087,464.37
  6. Step 6: Final answer
    x = 10,468,172.81

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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.