Home / 16,443,015.20-24,617,283.60-10,065,723.20

Finding the Fourth Proportional to 16,443,015.20, 24,617,283.60 and 10,065,723.20

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Solution

The fourth proportional to 16,443,015.20, 24,617,283.60 and 10,065,723.20 is: 15,069,666.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,443,015.20 : 24,617,283.60 = 10,065,723.20 : x
  2. Step 2: Convert to fraction form
    16,443,015.20/24,617,283.60 = 10,065,723.20/x
  3. Step 3: Cross multiply
    16,443,015.20x = 24,617,283.60 × 10,065,723.20
  4. Step 4: Simplify right side
    16,443,015.20x = 247,790,762,653,499.53
  5. Step 5: Solve for x
    x = 247,790,762,653,499.53/16,443,015.20
  6. Step 6: Final answer
    x = 15,069,666.95

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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.